42675490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2713}}^1$

素因数の和:2755

約数の個数: 48

約数和(自身を含む): 90962424

約数和(自身を除く): 48286934

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 2713, 3146, 5426, 7865, 13565, 15730, 27130, 29843, 35269, 59686, 70538, 149215, 176345, 298430, 328273, 352690, 387959, 656546, 775918, 1641365, 1939795, 3282730, 3879590, 4267549, 8535098, 21337745, 42675490]

約数ペア:

[(1, 42675490), (2, 21337745), (5, 8535098), (10, 4267549), (11, 3879590), (13, 3282730), (22, 1939795), (26, 1641365), (55, 775918), (65, 656546), (110, 387959), (121, 352690), (130, 328273), (143, 298430), (242, 176345), (286, 149215), (605, 70538), (715, 59686), (1210, 35269), (1430, 29843), (1573, 27130), (2713, 15730), (3146, 13565), (5426, 7865)]