51117240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{425977}}^1$

素因数の和:425991

約数の個数: 32

約数和(自身を含む): 153352080

約数和(自身を除く): 102234840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 425977, 851954, 1277931, 1703908, 2129885, 2555862, 3407816, 4259770, 5111724, 6389655, 8519540, 10223448, 12779310, 17039080, 25558620, 51117240]

約数ペア:

[(1, 51117240), (2, 25558620), (3, 17039080), (4, 12779310), (5, 10223448), (6, 8519540), (8, 6389655), (10, 5111724), (12, 4259770), (15, 3407816), (20, 2555862), (24, 2129885), (30, 1703908), (40, 1277931), (60, 851954), (120, 425977)]