56986890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5881}}^1$

素因数の和:5927

約数の個数: 64

約数和(自身を含む): 152461440

約数和(自身を除く): 95474550

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 5881, 9690, 11762, 17643, 29405, 35286, 58810, 88215, 99977, 111739, 176430, 199954, 223478, 299931, 335217, 499885, 558695, 599862, 670434, 999770, 1117390, 1499655, 1676085, 1899563, 2999310, 3352170, 3799126, 5698689, 9497815, 11397378, 18995630, 28493445, 56986890]

約数ペア:

[(1, 56986890), (2, 28493445), (3, 18995630), (5, 11397378), (6, 9497815), (10, 5698689), (15, 3799126), (17, 3352170), (19, 2999310), (30, 1899563), (34, 1676085), (38, 1499655), (51, 1117390), (57, 999770), (85, 670434), (95, 599862), (102, 558695), (114, 499885), (170, 335217), (190, 299931), (255, 223478), (285, 199954), (323, 176430), (510, 111739), (570, 99977), (646, 88215), (969, 58810), (1615, 35286), (1938, 29405), (3230, 17643), (4845, 11762), (5881, 9690)]