54916860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1163}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 154094976

約数和(自身を除く): 99178116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 787, 1163, 1574, 2326, 2361, 3148, 3489, 3935, 4652, 4722, 5815, 6978, 7870, 9444, 11630, 11805, 13956, 15740, 17445, 23260, 23610, 34890, 47220, 69780, 915281, 1830562, 2745843, 3661124, 4576405, 5491686, 9152810, 10983372, 13729215, 18305620, 27458430, 54916860]

約数ペア:

[(1, 54916860), (2, 27458430), (3, 18305620), (4, 13729215), (5, 10983372), (6, 9152810), (10, 5491686), (12, 4576405), (15, 3661124), (20, 2745843), (30, 1830562), (60, 915281), (787, 69780), (1163, 47220), (1574, 34890), (2326, 23610), (2361, 23260), (3148, 17445), (3489, 15740), (3935, 13956), (4652, 11805), (4722, 11630), (5815, 9444), (6978, 7870)]