56978950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{619}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 121777920

約数和(自身を除く): 64798970

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 263, 350, 526, 619, 1238, 1315, 1841, 2630, 3095, 3682, 4333, 6190, 6575, 8666, 9205, 13150, 15475, 18410, 21665, 30950, 43330, 46025, 92050, 108325, 162797, 216650, 325594, 813985, 1139579, 1627970, 2279158, 4069925, 5697895, 8139850, 11395790, 28489475, 56978950]

約数ペア:

[(1, 56978950), (2, 28489475), (5, 11395790), (7, 8139850), (10, 5697895), (14, 4069925), (25, 2279158), (35, 1627970), (50, 1139579), (70, 813985), (175, 325594), (263, 216650), (350, 162797), (526, 108325), (619, 92050), (1238, 46025), (1315, 43330), (1841, 30950), (2630, 21665), (3095, 18410), (3682, 15475), (4333, 13150), (6190, 9205), (6575, 8666)]