49663984

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{100129}}^1$

素因数の和:100168

約数の個数: 20

約数和(自身を含む): 99328960

約数和(自身を除く): 49664976

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 100129, 200258, 400516, 801032, 1602064, 3103999, 6207998, 12415996, 24831992, 49663984]

約数ペア:

[(1, 49663984), (2, 24831992), (4, 12415996), (8, 6207998), (16, 3103999), (31, 1602064), (62, 801032), (124, 400516), (248, 200258), (496, 100129)]