51158432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3967}}^1$

素因数の和:4021

約数の個数: 48

約数和(自身を含む): 111992832

約数和(自身を除く): 60834400

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 3967, 6448, 7934, 12896, 15868, 31736, 51571, 63472, 103142, 122977, 126944, 206284, 245954, 412568, 491908, 825136, 983816, 1598701, 1650272, 1967632, 3197402, 3935264, 6394804, 12789608, 25579216, 51158432]

約数ペア:

[(1, 51158432), (2, 25579216), (4, 12789608), (8, 6394804), (13, 3935264), (16, 3197402), (26, 1967632), (31, 1650272), (32, 1598701), (52, 983816), (62, 825136), (104, 491908), (124, 412568), (208, 245954), (248, 206284), (403, 126944), (416, 122977), (496, 103142), (806, 63472), (992, 51571), (1612, 31736), (3224, 15868), (3967, 12896), (6448, 7934)]