48761240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{110821}}^1$

素因数の和:110843

約数の個数: 32

約数和(自身を含む): 119687760

約数和(自身を除く): 70926520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 110821, 221642, 443284, 554105, 886568, 1108210, 1219031, 2216420, 2438062, 4432840, 4876124, 6095155, 9752248, 12190310, 24380620, 48761240]

約数ペア:

[(1, 48761240), (2, 24380620), (4, 12190310), (5, 9752248), (8, 6095155), (10, 4876124), (11, 4432840), (20, 2438062), (22, 2216420), (40, 1219031), (44, 1108210), (55, 886568), (88, 554105), (110, 443284), (220, 221642), (440, 110821)]