49231710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^2$

素因数の和:470

約数の個数: 72

約数和(自身を含む): 140268024

約数和(自身を除く): 91036314

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 223, 330, 446, 495, 669, 990, 1115, 1338, 2007, 2230, 2453, 3345, 4014, 4906, 6690, 7359, 10035, 12265, 14718, 20070, 22077, 24530, 36795, 44154, 49729, 73590, 99458, 110385, 149187, 220770, 248645, 298374, 447561, 497290, 547019, 745935, 895122, 1094038, 1491870, 1641057, 2237805, 2735095, 3282114, 4475610, 4923171, 5470190, 8205285, 9846342, 16410570, 24615855, 49231710]

約数ペア:

[(1, 49231710), (2, 24615855), (3, 16410570), (5, 9846342), (6, 8205285), (9, 5470190), (10, 4923171), (11, 4475610), (15, 3282114), (18, 2735095), (22, 2237805), (30, 1641057), (33, 1491870), (45, 1094038), (55, 895122), (66, 745935), (90, 547019), (99, 497290), (110, 447561), (165, 298374), (198, 248645), (223, 220770), (330, 149187), (446, 110385), (495, 99458), (669, 73590), (990, 49729), (1115, 44154), (1338, 36795), (2007, 24530), (2230, 22077), (2453, 20070), (3345, 14718), (4014, 12265), (4906, 10035), (6690, 7359)]