53301906

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:516

約数の個数: 72

約数和(自身を含む): 135442944

約数和(自身を除く): 82141038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 223, 271, 294, 441, 446, 542, 669, 813, 882, 1338, 1561, 1626, 1897, 2007, 2439, 3122, 3794, 4014, 4683, 4878, 5691, 9366, 10927, 11382, 13279, 14049, 17073, 21854, 26558, 28098, 32781, 34146, 39837, 60433, 65562, 79674, 98343, 119511, 120866, 181299, 196686, 239022, 362598, 423031, 543897, 846062, 1087794, 1269093, 2538186, 2961217, 3807279, 5922434, 7614558, 8883651, 17767302, 26650953, 53301906]

約数ペア:

[(1, 53301906), (2, 26650953), (3, 17767302), (6, 8883651), (7, 7614558), (9, 5922434), (14, 3807279), (18, 2961217), (21, 2538186), (42, 1269093), (49, 1087794), (63, 846062), (98, 543897), (126, 423031), (147, 362598), (223, 239022), (271, 196686), (294, 181299), (441, 120866), (446, 119511), (542, 98343), (669, 79674), (813, 65562), (882, 60433), (1338, 39837), (1561, 34146), (1626, 32781), (1897, 28098), (2007, 26558), (2439, 21854), (3122, 17073), (3794, 14049), (4014, 13279), (4683, 11382), (4878, 10927), (5691, 9366)]