56803880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5483}}^1$

素因数の和:5538

約数の個数: 64

約数和(自身を含む): 150042240

約数和(自身を除く): 93238360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 5483, 10360, 10966, 21932, 27415, 38381, 43864, 54830, 76762, 109660, 153524, 191905, 202871, 219320, 307048, 383810, 405742, 767620, 811484, 1014355, 1420097, 1535240, 1622968, 2028710, 2840194, 4057420, 5680388, 7100485, 8114840, 11360776, 14200970, 28401940, 56803880]

約数ペア:

[(1, 56803880), (2, 28401940), (4, 14200970), (5, 11360776), (7, 8114840), (8, 7100485), (10, 5680388), (14, 4057420), (20, 2840194), (28, 2028710), (35, 1622968), (37, 1535240), (40, 1420097), (56, 1014355), (70, 811484), (74, 767620), (140, 405742), (148, 383810), (185, 307048), (259, 219320), (280, 202871), (296, 191905), (370, 153524), (518, 109660), (740, 76762), (1036, 54830), (1295, 43864), (1480, 38381), (2072, 27415), (2590, 21932), (5180, 10966), (5483, 10360)]