55709920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{49741}}^1$

素因数の和:49763

約数の個数: 48

約数和(自身を含む): 150419808

約数和(自身を除く): 94709888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 49741, 99482, 198964, 248705, 348187, 397928, 497410, 696374, 795856, 994820, 1392748, 1591712, 1740935, 1989640, 2785496, 3481870, 3979280, 5570992, 6963740, 7958560, 11141984, 13927480, 27854960, 55709920]

約数ペア:

[(1, 55709920), (2, 27854960), (4, 13927480), (5, 11141984), (7, 7958560), (8, 6963740), (10, 5570992), (14, 3979280), (16, 3481870), (20, 2785496), (28, 1989640), (32, 1740935), (35, 1591712), (40, 1392748), (56, 994820), (70, 795856), (80, 696374), (112, 497410), (140, 397928), (160, 348187), (224, 248705), (280, 198964), (560, 99482), (1120, 49741)]