56315820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7757}}^1$

素因数の和:7791

約数の個数: 72

約数和(自身を含む): 173344752

約数和(自身を除く): 117028932

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 7757, 15514, 23271, 31028, 38785, 46542, 77570, 85327, 93084, 116355, 155140, 170654, 232710, 255981, 341308, 426635, 465420, 511962, 853270, 938597, 1023924, 1279905, 1706540, 1877194, 2559810, 2815791, 3754388, 4692985, 5119620, 5631582, 9385970, 11263164, 14078955, 18771940, 28157910, 56315820]

約数ペア:

[(1, 56315820), (2, 28157910), (3, 18771940), (4, 14078955), (5, 11263164), (6, 9385970), (10, 5631582), (11, 5119620), (12, 4692985), (15, 3754388), (20, 2815791), (22, 2559810), (30, 1877194), (33, 1706540), (44, 1279905), (55, 1023924), (60, 938597), (66, 853270), (110, 511962), (121, 465420), (132, 426635), (165, 341308), (220, 255981), (242, 232710), (330, 170654), (363, 155140), (484, 116355), (605, 93084), (660, 85327), (726, 77570), (1210, 46542), (1452, 38785), (1815, 31028), (2420, 23271), (3630, 15514), (7260, 7757)]