51202710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:542

約数の個数: 96

約数和(自身を含む): 145061280

約数和(自身を除く): 93858570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 107, 117, 130, 195, 214, 234, 321, 390, 409, 535, 585, 642, 818, 963, 1070, 1170, 1227, 1391, 1605, 1926, 2045, 2454, 2782, 3210, 3681, 4090, 4173, 4815, 5317, 6135, 6955, 7362, 8346, 9630, 10634, 12270, 12519, 13910, 15951, 18405, 20865, 25038, 26585, 31902, 36810, 41730, 43763, 47853, 53170, 62595, 79755, 87526, 95706, 125190, 131289, 159510, 218815, 239265, 262578, 393867, 437630, 478530, 568919, 656445, 787734, 1137838, 1312890, 1706757, 1969335, 2844595, 3413514, 3938670, 5120271, 5689190, 8533785, 10240542, 17067570, 25601355, 51202710]

約数ペア:

[(1, 51202710), (2, 25601355), (3, 17067570), (5, 10240542), (6, 8533785), (9, 5689190), (10, 5120271), (13, 3938670), (15, 3413514), (18, 2844595), (26, 1969335), (30, 1706757), (39, 1312890), (45, 1137838), (65, 787734), (78, 656445), (90, 568919), (107, 478530), (117, 437630), (130, 393867), (195, 262578), (214, 239265), (234, 218815), (321, 159510), (390, 131289), (409, 125190), (535, 95706), (585, 87526), (642, 79755), (818, 62595), (963, 53170), (1070, 47853), (1170, 43763), (1227, 41730), (1391, 36810), (1605, 31902), (1926, 26585), (2045, 25038), (2454, 20865), (2782, 18405), (3210, 15951), (3681, 13910), (4090, 12519), (4173, 12270), (4815, 10634), (5317, 9630), (6135, 8346), (6955, 7362)]