48620000

素因数分解:

$2^5\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:71

約数の個数: 240

約数和(自身を含む): 148789872

約数和(自身を除く): 100169872

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 25, 26, 32, 34, 40, 44, 50, 52, 55, 65, 68, 80, 85, 88, 100, 104, 110, 125, 130, 136, 143, 160, 170, 176, 187, 200, 208, 220, 221, 250, 260, 272, 275, 286, 325, 340, 352, 374, 400, 416, 425, 440, 442, 500, 520, 544, 550, 572, 625, 650, 680, 715, 748, 800, 850, 880, 884, 935, 1000, 1040, 1100, 1105, 1144, 1250, 1300, 1360, 1375, 1430, 1496, 1625, 1700, 1760, 1768, 1870, 2000, 2080, 2125, 2200, 2210, 2288, 2431, 2500, 2600, 2720, 2750, 2860, 2992, 3250, 3400, 3536, 3575, 3740, 4000, 4250, 4400, 4420, 4576, 4675, 4862, 5000, 5200, 5500, 5525, 5720, 5984, 6500, 6800, 6875, 7072, 7150, 7480, 8125, 8500, 8800, 8840, 9350, 9724, 10000, 10400, 10625, 11000, 11050, 11440, 12155, 13000, 13600, 13750, 14300, 14960, 16250, 17000, 17680, 17875, 18700, 19448, 20000, 21250, 22000, 22100, 22880, 23375, 24310, 26000, 27500, 27625, 28600, 29920, 32500, 34000, 35360, 35750, 37400, 38896, 42500, 44000, 44200, 46750, 48620, 52000, 55000, 55250, 57200, 60775, 65000, 68000, 71500, 74800, 77792, 85000, 88400, 89375, 93500, 97240, 110000, 110500, 114400, 116875, 121550, 130000, 138125, 143000, 149600, 170000, 176800, 178750, 187000, 194480, 220000, 221000, 233750, 243100, 260000, 276250, 286000, 303875, 340000, 357500, 374000, 388960, 442000, 467500, 486200, 552500, 572000, 607750, 715000, 748000, 884000, 935000, 972400, 1105000, 1215500, 1430000, 1519375, 1870000, 1944800, 2210000, 2431000, 2860000, 3038750, 3740000, 4420000, 4862000, 6077500, 9724000, 12155000, 24310000, 48620000]

約数ペア:

[(1, 48620000), (2, 24310000), (4, 12155000), (5, 9724000), (8, 6077500), (10, 4862000), (11, 4420000), (13, 3740000), (16, 3038750), (17, 2860000), (20, 2431000), (22, 2210000), (25, 1944800), (26, 1870000), (32, 1519375), (34, 1430000), (40, 1215500), (44, 1105000), (50, 972400), (52, 935000), (55, 884000), (65, 748000), (68, 715000), (80, 607750), (85, 572000), (88, 552500), (100, 486200), (104, 467500), (110, 442000), (125, 388960), (130, 374000), (136, 357500), (143, 340000), (160, 303875), (170, 286000), (176, 276250), (187, 260000), (200, 243100), (208, 233750), (220, 221000), (221, 220000), (250, 194480), (260, 187000), (272, 178750), (275, 176800), (286, 170000), (325, 149600), (340, 143000), (352, 138125), (374, 130000), (400, 121550), (416, 116875), (425, 114400), (440, 110500), (442, 110000), (500, 97240), (520, 93500), (544, 89375), (550, 88400), (572, 85000), (625, 77792), (650, 74800), (680, 71500), (715, 68000), (748, 65000), (800, 60775), (850, 57200), (880, 55250), (884, 55000), (935, 52000), (1000, 48620), (1040, 46750), (1100, 44200), (1105, 44000), (1144, 42500), (1250, 38896), (1300, 37400), (1360, 35750), (1375, 35360), (1430, 34000), (1496, 32500), (1625, 29920), (1700, 28600), (1760, 27625), (1768, 27500), (1870, 26000), (2000, 24310), (2080, 23375), (2125, 22880), (2200, 22100), (2210, 22000), (2288, 21250), (2431, 20000), (2500, 19448), (2600, 18700), (2720, 17875), (2750, 17680), (2860, 17000), (2992, 16250), (3250, 14960), (3400, 14300), (3536, 13750), (3575, 13600), (3740, 13000), (4000, 12155), (4250, 11440), (4400, 11050), (4420, 11000), (4576, 10625), (4675, 10400), (4862, 10000), (5000, 9724), (5200, 9350), (5500, 8840), (5525, 8800), (5720, 8500), (5984, 8125), (6500, 7480), (6800, 7150), (6875, 7072)]