55306530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10781}}^1$

素因数の和:10816

約数の個数: 64

約数和(自身を含む): 155260800

約数和(自身を除く): 99954270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 10781, 21562, 32343, 53905, 64686, 97029, 107810, 161715, 194058, 204839, 291087, 323430, 409678, 485145, 582174, 614517, 970290, 1024195, 1229034, 1455435, 1843551, 2048390, 2910870, 3072585, 3687102, 5530653, 6145170, 9217755, 11061306, 18435510, 27653265, 55306530]

約数ペア:

[(1, 55306530), (2, 27653265), (3, 18435510), (5, 11061306), (6, 9217755), (9, 6145170), (10, 5530653), (15, 3687102), (18, 3072585), (19, 2910870), (27, 2048390), (30, 1843551), (38, 1455435), (45, 1229034), (54, 1024195), (57, 970290), (90, 614517), (95, 582174), (114, 485145), (135, 409678), (171, 323430), (190, 291087), (270, 204839), (285, 194058), (342, 161715), (513, 107810), (570, 97029), (855, 64686), (1026, 53905), (1710, 32343), (2565, 21562), (5130, 10781)]