55240680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41849}}^1$

素因数の和:41874

約数の個数: 64

約数和(自身を含む): 180792000

約数和(自身を除く): 125551320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 41849, 83698, 125547, 167396, 209245, 251094, 334792, 418490, 460339, 502188, 627735, 836980, 920678, 1004376, 1255470, 1381017, 1673960, 1841356, 2301695, 2510940, 2762034, 3682712, 4603390, 5021880, 5524068, 6905085, 9206780, 11048136, 13810170, 18413560, 27620340, 55240680]

約数ペア:

[(1, 55240680), (2, 27620340), (3, 18413560), (4, 13810170), (5, 11048136), (6, 9206780), (8, 6905085), (10, 5524068), (11, 5021880), (12, 4603390), (15, 3682712), (20, 2762034), (22, 2510940), (24, 2301695), (30, 1841356), (33, 1673960), (40, 1381017), (44, 1255470), (55, 1004376), (60, 920678), (66, 836980), (88, 627735), (110, 502188), (120, 460339), (132, 418490), (165, 334792), (220, 251094), (264, 209245), (330, 167396), (440, 125547), (660, 83698), (1320, 41849)]