51704760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{430873}}^1$

素因数の和:430887

約数の個数: 32

約数和(自身を含む): 155114640

約数和(自身を除く): 103409880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 430873, 861746, 1292619, 1723492, 2154365, 2585238, 3446984, 4308730, 5170476, 6463095, 8617460, 10340952, 12926190, 17234920, 25852380, 51704760]

約数ペア:

[(1, 51704760), (2, 25852380), (3, 17234920), (4, 12926190), (5, 10340952), (6, 8617460), (8, 6463095), (10, 5170476), (12, 4308730), (15, 3446984), (20, 2585238), (24, 2154365), (30, 1723492), (40, 1292619), (60, 861746), (120, 430873)]