56255886

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{557}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 126741888

約数和(自身を除く): 70486002

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 181, 186, 279, 362, 543, 557, 558, 1086, 1114, 1629, 1671, 3258, 3342, 5013, 5611, 10026, 11222, 16833, 17267, 33666, 34534, 50499, 51801, 100817, 100998, 103602, 155403, 201634, 302451, 310806, 604902, 907353, 1814706, 3125327, 6250654, 9375981, 18751962, 28127943, 56255886]

約数ペア:

[(1, 56255886), (2, 28127943), (3, 18751962), (6, 9375981), (9, 6250654), (18, 3125327), (31, 1814706), (62, 907353), (93, 604902), (181, 310806), (186, 302451), (279, 201634), (362, 155403), (543, 103602), (557, 100998), (558, 100817), (1086, 51801), (1114, 50499), (1629, 34534), (1671, 33666), (3258, 17267), (3342, 16833), (5013, 11222), (5611, 10026)]