50780960

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7741}}^1$

素因数の和:7797

約数の個数: 48

約数和(自身を含む): 122911992

約数和(自身を除く): 72131032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 7741, 15482, 30964, 38705, 61928, 77410, 123856, 154820, 247712, 309640, 317381, 619280, 634762, 1238560, 1269524, 1586905, 2539048, 3173810, 5078096, 6347620, 10156192, 12695240, 25390480, 50780960]

約数ペア:

[(1, 50780960), (2, 25390480), (4, 12695240), (5, 10156192), (8, 6347620), (10, 5078096), (16, 3173810), (20, 2539048), (32, 1586905), (40, 1269524), (41, 1238560), (80, 634762), (82, 619280), (160, 317381), (164, 309640), (205, 247712), (328, 154820), (410, 123856), (656, 77410), (820, 61928), (1312, 38705), (1640, 30964), (3280, 15482), (6560, 7741)]