50874511525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1$

素因数の和:1199

約数の個数: 96

約数和(自身を含む): 71416857600

約数和(自身を除く): 20542346075

約数列:

[1, 5, 17, 25, 31, 43, 85, 89, 155, 215, 425, 445, 527, 731, 775, 1009, 1075, 1333, 1513, 2225, 2635, 2759, 3655, 3827, 5045, 6665, 7565, 13175, 13795, 17153, 18275, 19135, 22661, 25225, 31279, 33325, 37825, 43387, 46903, 65059, 68975, 85765, 89801, 95675, 113305, 118637, 156395, 216935, 234515, 325295, 428825, 449005, 531743, 566525, 593185, 737579, 781975, 1084675, 1172575, 1344997, 1526617, 1626475, 2016829, 2245025, 2658715, 2783831, 2965925, 3687895, 3861443, 6724985, 7633085, 10084145, 13293575, 13919155, 18439475, 19307215, 22864949, 33624925, 38165425, 47325127, 50420725, 65644531, 69595775, 96536075, 114324745, 119704733, 236625635, 328222655, 571623725, 598523665, 1183128175, 1641113275, 2034980461, 2992618325, 10174902305, 50874511525]

約数ペア:

[(1, 50874511525), (5, 10174902305), (17, 2992618325), (25, 2034980461), (31, 1641113275), (43, 1183128175), (85, 598523665), (89, 571623725), (155, 328222655), (215, 236625635), (425, 119704733), (445, 114324745), (527, 96536075), (731, 69595775), (775, 65644531), (1009, 50420725), (1075, 47325127), (1333, 38165425), (1513, 33624925), (2225, 22864949), (2635, 19307215), (2759, 18439475), (3655, 13919155), (3827, 13293575), (5045, 10084145), (6665, 7633085), (7565, 6724985), (13175, 3861443), (13795, 3687895), (17153, 2965925), (18275, 2783831), (19135, 2658715), (22661, 2245025), (25225, 2016829), (31279, 1626475), (33325, 1526617), (37825, 1344997), (43387, 1172575), (46903, 1084675), (65059, 781975), (68975, 737579), (85765, 593185), (89801, 566525), (95675, 531743), (113305, 449005), (118637, 428825), (156395, 325295), (216935, 234515)]