55312110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{87797}}^1$

素因数の和:87817

約数の個数: 48

約数和(自身を含む): 164357856

約数和(自身を除く): 109045746

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 87797, 175594, 263391, 438985, 526782, 614579, 790173, 877970, 1229158, 1316955, 1580346, 1843737, 2633910, 3072895, 3687474, 3950865, 5531211, 6145790, 7901730, 9218685, 11062422, 18437370, 27656055, 55312110]

約数ペア:

[(1, 55312110), (2, 27656055), (3, 18437370), (5, 11062422), (6, 9218685), (7, 7901730), (9, 6145790), (10, 5531211), (14, 3950865), (15, 3687474), (18, 3072895), (21, 2633910), (30, 1843737), (35, 1580346), (42, 1316955), (45, 1229158), (63, 877970), (70, 790173), (90, 614579), (105, 526782), (126, 438985), (210, 263391), (315, 175594), (630, 87797)]