52863820

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{43331}}^1$

素因数の和:43401

約数の個数: 24

約数和(自身を含む): 112836528

約数和(自身を除く): 59972708

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 43331, 86662, 173324, 216655, 433310, 866620, 2643191, 5286382, 10572764, 13215955, 26431910, 52863820]

約数ペア:

[(1, 52863820), (2, 26431910), (4, 13215955), (5, 10572764), (10, 5286382), (20, 2643191), (61, 866620), (122, 433310), (244, 216655), (305, 173324), (610, 86662), (1220, 43331)]