550431310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1094

約数の個数: 96

約数和(自身を含む): 1211928480

約数和(自身を除く): 661497170

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 29, 55, 58, 65, 110, 130, 143, 145, 169, 286, 290, 319, 338, 377, 638, 715, 754, 845, 1021, 1430, 1595, 1690, 1859, 1885, 2042, 3190, 3718, 3770, 4147, 4901, 5105, 8294, 9295, 9802, 10210, 11231, 13273, 18590, 20735, 22462, 24505, 26546, 29609, 41470, 49010, 53911, 56155, 59218, 66365, 107822, 112310, 132730, 146003, 148045, 172549, 269555, 292006, 296090, 325699, 345098, 384917, 539110, 651398, 730015, 769834, 862745, 1460030, 1628495, 1725490, 1898039, 1924585, 3256990, 3796078, 3849170, 4234087, 5003921, 8468174, 9490195, 10007842, 18980390, 21170435, 25019605, 42340870, 50039210, 55043131, 110086262, 275215655, 550431310]

約数ペア:

[(1, 550431310), (2, 275215655), (5, 110086262), (10, 55043131), (11, 50039210), (13, 42340870), (22, 25019605), (26, 21170435), (29, 18980390), (55, 10007842), (58, 9490195), (65, 8468174), (110, 5003921), (130, 4234087), (143, 3849170), (145, 3796078), (169, 3256990), (286, 1924585), (290, 1898039), (319, 1725490), (338, 1628495), (377, 1460030), (638, 862745), (715, 769834), (754, 730015), (845, 651398), (1021, 539110), (1430, 384917), (1595, 345098), (1690, 325699), (1859, 296090), (1885, 292006), (2042, 269555), (3190, 172549), (3718, 148045), (3770, 146003), (4147, 132730), (4901, 112310), (5105, 107822), (8294, 66365), (9295, 59218), (9802, 56155), (10210, 53911), (11231, 49010), (13273, 41470), (18590, 29609), (20735, 26546), (22462, 24505)]