56207998

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2267}}^1$

素因数の和:2317

約数の個数: 48

約数和(自身を含む): 111694464

約数和(自身を除く): 55486466

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 506, 539, 1078, 1127, 1771, 2254, 2267, 3542, 4534, 12397, 15869, 24794, 24937, 31738, 49874, 52141, 104282, 111083, 174559, 222166, 349118, 364987, 573551, 729974, 1147102, 1221913, 2443826, 2554909, 4014857, 5109818, 8029714, 28103999, 56207998]

約数ペア:

[(1, 56207998), (2, 28103999), (7, 8029714), (11, 5109818), (14, 4014857), (22, 2554909), (23, 2443826), (46, 1221913), (49, 1147102), (77, 729974), (98, 573551), (154, 364987), (161, 349118), (253, 222166), (322, 174559), (506, 111083), (539, 104282), (1078, 52141), (1127, 49874), (1771, 31738), (2254, 24937), (2267, 24794), (3542, 15869), (4534, 12397)]