49544660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 116635680

約数和(自身を除く): 67091020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 121, 220, 236, 242, 295, 347, 484, 590, 605, 649, 694, 1180, 1210, 1298, 1388, 1735, 2420, 2596, 3245, 3470, 3817, 6490, 6940, 7139, 7634, 12980, 14278, 15268, 19085, 20473, 28556, 35695, 38170, 40946, 41987, 71390, 76340, 81892, 83974, 102365, 142780, 167948, 204730, 209935, 225203, 409460, 419870, 450406, 839740, 900812, 1126015, 2252030, 2477233, 4504060, 4954466, 9908932, 12386165, 24772330, 49544660]

約数ペア:

[(1, 49544660), (2, 24772330), (4, 12386165), (5, 9908932), (10, 4954466), (11, 4504060), (20, 2477233), (22, 2252030), (44, 1126015), (55, 900812), (59, 839740), (110, 450406), (118, 419870), (121, 409460), (220, 225203), (236, 209935), (242, 204730), (295, 167948), (347, 142780), (484, 102365), (590, 83974), (605, 81892), (649, 76340), (694, 71390), (1180, 41987), (1210, 40946), (1298, 38170), (1388, 35695), (1735, 28556), (2420, 20473), (2596, 19085), (3245, 15268), (3470, 14278), (3817, 12980), (6490, 7634), (6940, 7139)]