53926460

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{1123}}^1$

素因数の和:1160

約数の個数: 60

約数和(自身を含む): 132229608

約数和(自身を除く): 78303148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1123, 1372, 1715, 2246, 2401, 3430, 4492, 4802, 5615, 6860, 7861, 9604, 11230, 12005, 15722, 22460, 24010, 31444, 39305, 48020, 55027, 78610, 110054, 157220, 220108, 275135, 385189, 550270, 770378, 1100540, 1540756, 1925945, 2696323, 3851890, 5392646, 7703780, 10785292, 13481615, 26963230, 53926460]

約数ペア:

[(1, 53926460), (2, 26963230), (4, 13481615), (5, 10785292), (7, 7703780), (10, 5392646), (14, 3851890), (20, 2696323), (28, 1925945), (35, 1540756), (49, 1100540), (70, 770378), (98, 550270), (140, 385189), (196, 275135), (245, 220108), (343, 157220), (490, 110054), (686, 78610), (980, 55027), (1123, 48020), (1372, 39305), (1715, 31444), (2246, 24010), (2401, 22460), (3430, 15722), (4492, 12005), (4802, 11230), (5615, 9604), (6860, 7861)]