51393448

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{22229}}^1$

素因数の和:22269

約数の個数: 24

約数和(自身を含む): 102369150

約数和(自身を除く): 50975702

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 22229, 44458, 88916, 177832, 377893, 755786, 1511572, 3023144, 6424181, 12848362, 25696724, 51393448]

約数ペア:

[(1, 51393448), (2, 25696724), (4, 12848362), (8, 6424181), (17, 3023144), (34, 1511572), (68, 755786), (136, 377893), (289, 177832), (578, 88916), (1156, 44458), (2312, 22229)]