48751560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:988

約数の個数: 192

約数和(自身を含む): 186338880

約数和(自身を除く): 137587320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 947, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1894, 1980, 2145, 2340, 2574, 2841, 2860, 3432, 3788, 3960, 4290, 4680, 4735, 5148, 5682, 5720, 6435, 7576, 8523, 8580, 9470, 10296, 10417, 11364, 12311, 12870, 14205, 17046, 17160, 18940, 20834, 22728, 24622, 25740, 28410, 31251, 34092, 36933, 37880, 41668, 42615, 49244, 51480, 52085, 56820, 61555, 62502, 68184, 73866, 83336, 85230, 93753, 98488, 104170, 110799, 113640, 123110, 125004, 135421, 147732, 156255, 170460, 184665, 187506, 208340, 221598, 246220, 250008, 270842, 295464, 312510, 340920, 369330, 375012, 406263, 416680, 443196, 468765, 492440, 541684, 553995, 625020, 677105, 738660, 750024, 812526, 886392, 937530, 1083368, 1107990, 1218789, 1250040, 1354210, 1477320, 1625052, 1875060, 2031315, 2215980, 2437578, 2708420, 3250104, 3750120, 4062630, 4431960, 4875156, 5416840, 6093945, 8125260, 9750312, 12187890, 16250520, 24375780, 48751560]

約数ペア:

[(1, 48751560), (2, 24375780), (3, 16250520), (4, 12187890), (5, 9750312), (6, 8125260), (8, 6093945), (9, 5416840), (10, 4875156), (11, 4431960), (12, 4062630), (13, 3750120), (15, 3250104), (18, 2708420), (20, 2437578), (22, 2215980), (24, 2031315), (26, 1875060), (30, 1625052), (33, 1477320), (36, 1354210), (39, 1250040), (40, 1218789), (44, 1107990), (45, 1083368), (52, 937530), (55, 886392), (60, 812526), (65, 750024), (66, 738660), (72, 677105), (78, 625020), (88, 553995), (90, 541684), (99, 492440), (104, 468765), (110, 443196), (117, 416680), (120, 406263), (130, 375012), (132, 369330), (143, 340920), (156, 312510), (165, 295464), (180, 270842), (195, 250008), (198, 246220), (220, 221598), (234, 208340), (260, 187506), (264, 184665), (286, 170460), (312, 156255), (330, 147732), (360, 135421), (390, 125004), (396, 123110), (429, 113640), (440, 110799), (468, 104170), (495, 98488), (520, 93753), (572, 85230), (585, 83336), (660, 73866), (715, 68184), (780, 62502), (792, 61555), (858, 56820), (936, 52085), (947, 51480), (990, 49244), (1144, 42615), (1170, 41668), (1287, 37880), (1320, 36933), (1430, 34092), (1560, 31251), (1716, 28410), (1894, 25740), (1980, 24622), (2145, 22728), (2340, 20834), (2574, 18940), (2841, 17160), (2860, 17046), (3432, 14205), (3788, 12870), (3960, 12311), (4290, 11364), (4680, 10417), (4735, 10296), (5148, 9470), (5682, 8580), (5720, 8523), (6435, 7576)]