49212410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 101122560

約数和(自身を除く): 51910150

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 109, 115, 130, 151, 218, 230, 299, 302, 545, 598, 755, 1090, 1417, 1495, 1510, 1963, 2507, 2834, 2990, 3473, 3926, 5014, 6946, 7085, 9815, 12535, 14170, 16459, 17365, 19630, 25070, 32591, 32918, 34730, 45149, 65182, 82295, 90298, 162955, 164590, 213967, 225745, 325910, 378557, 427934, 451490, 757114, 1069835, 1892785, 2139670, 3785570, 4921241, 9842482, 24606205, 49212410]

約数ペア:

[(1, 49212410), (2, 24606205), (5, 9842482), (10, 4921241), (13, 3785570), (23, 2139670), (26, 1892785), (46, 1069835), (65, 757114), (109, 451490), (115, 427934), (130, 378557), (151, 325910), (218, 225745), (230, 213967), (299, 164590), (302, 162955), (545, 90298), (598, 82295), (755, 65182), (1090, 45149), (1417, 34730), (1495, 32918), (1510, 32591), (1963, 25070), (2507, 19630), (2834, 17365), (2990, 16459), (3473, 14170), (3926, 12535), (5014, 9815), (6946, 7085)]