56557003566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{80207}}^1$

素因数の和:80485

約数の個数: 64

約数和(自身を含む): 131330654208

約数和(自身を除く): 74773650642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 163, 206, 309, 326, 489, 618, 721, 978, 1141, 1442, 2163, 2282, 3423, 4326, 6846, 16789, 33578, 50367, 80207, 100734, 117523, 160414, 235046, 240621, 352569, 481242, 561449, 705138, 1122898, 1684347, 3368694, 8261321, 13073741, 16522642, 24783963, 26147482, 39221223, 49567926, 57829247, 78442446, 91516187, 115658494, 173487741, 183032374, 274548561, 346975482, 549097122, 1346595323, 2693190646, 4039785969, 8079571938, 9426167261, 18852334522, 28278501783, 56557003566]

約数ペア:

[(1, 56557003566), (2, 28278501783), (3, 18852334522), (6, 9426167261), (7, 8079571938), (14, 4039785969), (21, 2693190646), (42, 1346595323), (103, 549097122), (163, 346975482), (206, 274548561), (309, 183032374), (326, 173487741), (489, 115658494), (618, 91516187), (721, 78442446), (978, 57829247), (1141, 49567926), (1442, 39221223), (2163, 26147482), (2282, 24783963), (3423, 16522642), (4326, 13073741), (6846, 8261321), (16789, 3368694), (33578, 1684347), (50367, 1122898), (80207, 705138), (100734, 561449), (117523, 481242), (160414, 352569), (235046, 240621)]