56498910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{457}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 146809152

約数和(自身を除く): 90310242

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 317, 390, 457, 634, 914, 951, 1371, 1585, 1902, 2285, 2742, 3170, 4121, 4570, 4755, 5941, 6855, 8242, 9510, 11882, 12363, 13710, 17823, 20605, 24726, 29705, 35646, 41210, 59410, 61815, 89115, 123630, 144869, 178230, 289738, 434607, 724345, 869214, 1448690, 1883297, 2173035, 3766594, 4346070, 5649891, 9416485, 11299782, 18832970, 28249455, 56498910]

約数ペア:

[(1, 56498910), (2, 28249455), (3, 18832970), (5, 11299782), (6, 9416485), (10, 5649891), (13, 4346070), (15, 3766594), (26, 2173035), (30, 1883297), (39, 1448690), (65, 869214), (78, 724345), (130, 434607), (195, 289738), (317, 178230), (390, 144869), (457, 123630), (634, 89115), (914, 61815), (951, 59410), (1371, 41210), (1585, 35646), (1902, 29705), (2285, 24726), (2742, 20605), (3170, 17823), (4121, 13710), (4570, 12363), (4755, 11882), (5941, 9510), (6855, 8242)]