49800708

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 131459328

約数和(自身を除く): 81658620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 387, 477, 516, 607, 636, 774, 954, 1214, 1548, 1821, 1908, 2279, 2428, 3642, 4558, 5463, 6837, 7284, 9116, 10926, 13674, 20511, 21852, 26101, 27348, 32171, 41022, 52202, 64342, 78303, 82044, 96513, 104404, 128684, 156606, 193026, 234909, 289539, 313212, 386052, 469818, 579078, 939636, 1158156, 1383353, 2766706, 4150059, 5533412, 8300118, 12450177, 16600236, 24900354, 49800708]

約数ペア:

[(1, 49800708), (2, 24900354), (3, 16600236), (4, 12450177), (6, 8300118), (9, 5533412), (12, 4150059), (18, 2766706), (36, 1383353), (43, 1158156), (53, 939636), (86, 579078), (106, 469818), (129, 386052), (159, 313212), (172, 289539), (212, 234909), (258, 193026), (318, 156606), (387, 128684), (477, 104404), (516, 96513), (607, 82044), (636, 78303), (774, 64342), (954, 52202), (1214, 41022), (1548, 32171), (1821, 27348), (1908, 26101), (2279, 21852), (2428, 20511), (3642, 13674), (4558, 10926), (5463, 9116), (6837, 7284)]