51964520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44797}}^1$

素因数の和:44837

約数の個数: 32

約数和(自身を含む): 120954600

約数和(自身を除く): 68990080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 44797, 89594, 179188, 223985, 358376, 447970, 895940, 1299113, 1791880, 2598226, 5196452, 6495565, 10392904, 12991130, 25982260, 51964520]

約数ペア:

[(1, 51964520), (2, 25982260), (4, 12991130), (5, 10392904), (8, 6495565), (10, 5196452), (20, 2598226), (29, 1791880), (40, 1299113), (58, 895940), (116, 447970), (145, 358376), (232, 223985), (290, 179188), (580, 89594), (1160, 44797)]