48819784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 106550640

約数和(自身を除く): 57730856

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 53, 68, 104, 106, 136, 212, 221, 424, 442, 521, 689, 884, 901, 1042, 1378, 1768, 1802, 2084, 2756, 3604, 4168, 5512, 6773, 7208, 8857, 11713, 13546, 17714, 23426, 27092, 27613, 35428, 46852, 54184, 55226, 70856, 93704, 110452, 115141, 220904, 230282, 358969, 460564, 469421, 717938, 921128, 938842, 1435876, 1877684, 2871752, 3755368, 6102473, 12204946, 24409892, 48819784]

約数ペア:

[(1, 48819784), (2, 24409892), (4, 12204946), (8, 6102473), (13, 3755368), (17, 2871752), (26, 1877684), (34, 1435876), (52, 938842), (53, 921128), (68, 717938), (104, 469421), (106, 460564), (136, 358969), (212, 230282), (221, 220904), (424, 115141), (442, 110452), (521, 93704), (689, 70856), (884, 55226), (901, 54184), (1042, 46852), (1378, 35428), (1768, 27613), (1802, 27092), (2084, 23426), (2756, 17714), (3604, 13546), (4168, 11713), (5512, 8857), (6773, 7208)]