55533720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42071}}^1$

素因数の和:42096

約数の個数: 64

約数和(自身を含む): 181751040

約数和(自身を除く): 126217320

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, 42071, 84142, 126213, 168284, 210355, 252426, 336568, 420710, 462781, 504852, 631065, 841420, 925562, 1009704, 1262130, 1388343, 1682840, 1851124, 2313905, 2524260, 2776686, 3702248, 4627810, 5048520, 5553372, 6941715, 9255620, 11106744, 13883430, 18511240, 27766860, 55533720]

約数ペア:

[(1, 55533720), (2, 27766860), (3, 18511240), (4, 13883430), (5, 11106744), (6, 9255620), (8, 6941715), (10, 5553372), (11, 5048520), (12, 4627810), (15, 3702248), (20, 2776686), (22, 2524260), (24, 2313905), (30, 1851124), (33, 1682840), (40, 1388343), (44, 1262130), (55, 1009704), (60, 925562), (66, 841420), (88, 631065), (110, 504852), (120, 462781), (132, 420710), (165, 336568), (220, 252426), (264, 210355), (330, 168284), (440, 126213), (660, 84142), (1320, 42071)]