51481428

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{32749}}^1$

素因数の和:32887

約数の個数: 24

約数和(自身を含む): 121044000

約数和(自身を除く): 69562572

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 32749, 65498, 98247, 130996, 196494, 392988, 4290119, 8580238, 12870357, 17160476, 25740714, 51481428]

約数ペア:

[(1, 51481428), (2, 25740714), (3, 17160476), (4, 12870357), (6, 8580238), (12, 4290119), (131, 392988), (262, 196494), (393, 130996), (524, 98247), (786, 65498), (1572, 32749)]