51227384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4519}}^1$

素因数の和:4647

約数の個数: 32

約数和(自身を含む): 104412000

約数和(自身を除く): 53184616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 4519, 5668, 9038, 11336, 18076, 36152, 58747, 117494, 234988, 469976, 492571, 985142, 1970284, 3940568, 6403423, 12806846, 25613692, 51227384]

約数ペア:

[(1, 51227384), (2, 25613692), (4, 12806846), (8, 6403423), (13, 3940568), (26, 1970284), (52, 985142), (104, 492571), (109, 469976), (218, 234988), (436, 117494), (872, 58747), (1417, 36152), (2834, 18076), (4519, 11336), (5668, 9038)]