54985996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{28579}}^1$

素因数の和:28633

約数の個数: 24

約数和(自身を含む): 106431920

約数和(自身を除く): 51445924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 28579, 57158, 114316, 371527, 743054, 1057423, 1486108, 2114846, 4229692, 13746499, 27492998, 54985996]

約数ペア:

[(1, 54985996), (2, 27492998), (4, 13746499), (13, 4229692), (26, 2114846), (37, 1486108), (52, 1057423), (74, 743054), (148, 371527), (481, 114316), (962, 57158), (1924, 28579)]