51247808

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{13127}}^1$

素因数の和:13200

約数の個数: 28

約数和(自身を含む): 103369872

約数和(自身を除く): 52122064

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 13127, 26254, 52508, 105016, 210032, 420064, 800747, 840128, 1601494, 3202988, 6405976, 12811952, 25623904, 51247808]

約数ペア:

[(1, 51247808), (2, 25623904), (4, 12811952), (8, 6405976), (16, 3202988), (32, 1601494), (61, 840128), (64, 800747), (122, 420064), (244, 210032), (488, 105016), (976, 52508), (1952, 26254), (3904, 13127)]