49551240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 158745600

約数和(自身を除く): 109194360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 103, 114, 120, 152, 190, 206, 211, 228, 285, 309, 380, 412, 422, 456, 515, 570, 618, 633, 760, 824, 844, 1030, 1055, 1140, 1236, 1266, 1545, 1688, 1957, 2060, 2110, 2280, 2472, 2532, 3090, 3165, 3914, 4009, 4120, 4220, 5064, 5871, 6180, 6330, 7828, 8018, 8440, 9785, 11742, 12027, 12360, 12660, 15656, 16036, 19570, 20045, 21733, 23484, 24054, 25320, 29355, 32072, 39140, 40090, 43466, 46968, 48108, 58710, 60135, 65199, 78280, 80180, 86932, 96216, 108665, 117420, 120270, 130398, 160360, 173864, 217330, 234840, 240540, 260796, 325995, 412927, 434660, 481080, 521592, 651990, 825854, 869320, 1238781, 1303980, 1651708, 2064635, 2477562, 2607960, 3303416, 4129270, 4955124, 6193905, 8258540, 9910248, 12387810, 16517080, 24775620, 49551240]

約数ペア:

[(1, 49551240), (2, 24775620), (3, 16517080), (4, 12387810), (5, 9910248), (6, 8258540), (8, 6193905), (10, 4955124), (12, 4129270), (15, 3303416), (19, 2607960), (20, 2477562), (24, 2064635), (30, 1651708), (38, 1303980), (40, 1238781), (57, 869320), (60, 825854), (76, 651990), (95, 521592), (103, 481080), (114, 434660), (120, 412927), (152, 325995), (190, 260796), (206, 240540), (211, 234840), (228, 217330), (285, 173864), (309, 160360), (380, 130398), (412, 120270), (422, 117420), (456, 108665), (515, 96216), (570, 86932), (618, 80180), (633, 78280), (760, 65199), (824, 60135), (844, 58710), (1030, 48108), (1055, 46968), (1140, 43466), (1236, 40090), (1266, 39140), (1545, 32072), (1688, 29355), (1957, 25320), (2060, 24054), (2110, 23484), (2280, 21733), (2472, 20045), (2532, 19570), (3090, 16036), (3165, 15656), (3914, 12660), (4009, 12360), (4120, 12027), (4220, 11742), (5064, 9785), (5871, 8440), (6180, 8018), (6330, 7828)]