50856520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:575

約数の個数: 128

約数和(自身を含む): 142611840

約数和(自身を除く): 91755320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 85, 88, 104, 110, 130, 136, 143, 170, 187, 220, 221, 260, 286, 340, 374, 440, 442, 520, 523, 572, 680, 715, 748, 884, 935, 1046, 1105, 1144, 1430, 1496, 1768, 1870, 2092, 2210, 2431, 2615, 2860, 3740, 4184, 4420, 4862, 5230, 5720, 5753, 6799, 7480, 8840, 8891, 9724, 10460, 11506, 12155, 13598, 17782, 19448, 20920, 23012, 24310, 27196, 28765, 33995, 35564, 44455, 46024, 48620, 54392, 57530, 67990, 71128, 74789, 88910, 97240, 97801, 115060, 115583, 135980, 149578, 177820, 195602, 230120, 231166, 271960, 299156, 355640, 373945, 391204, 462332, 489005, 577915, 598312, 747890, 782408, 924664, 978010, 1155830, 1271413, 1495780, 1956020, 2311660, 2542826, 2991560, 3912040, 4623320, 5085652, 6357065, 10171304, 12714130, 25428260, 50856520]

約数ペア:

[(1, 50856520), (2, 25428260), (4, 12714130), (5, 10171304), (8, 6357065), (10, 5085652), (11, 4623320), (13, 3912040), (17, 2991560), (20, 2542826), (22, 2311660), (26, 1956020), (34, 1495780), (40, 1271413), (44, 1155830), (52, 978010), (55, 924664), (65, 782408), (68, 747890), (85, 598312), (88, 577915), (104, 489005), (110, 462332), (130, 391204), (136, 373945), (143, 355640), (170, 299156), (187, 271960), (220, 231166), (221, 230120), (260, 195602), (286, 177820), (340, 149578), (374, 135980), (440, 115583), (442, 115060), (520, 97801), (523, 97240), (572, 88910), (680, 74789), (715, 71128), (748, 67990), (884, 57530), (935, 54392), (1046, 48620), (1105, 46024), (1144, 44455), (1430, 35564), (1496, 33995), (1768, 28765), (1870, 27196), (2092, 24310), (2210, 23012), (2431, 20920), (2615, 19448), (2860, 17782), (3740, 13598), (4184, 12155), (4420, 11506), (4862, 10460), (5230, 9724), (5720, 8891), (5753, 8840), (6799, 7480)]