49691180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:855

約数の個数: 96

約数和(自身を含む): 133443072

約数和(自身を除く): 83751892

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 41, 44, 55, 70, 77, 82, 110, 140, 154, 164, 205, 220, 287, 308, 385, 410, 451, 574, 770, 787, 820, 902, 1148, 1435, 1540, 1574, 1804, 2255, 2870, 3148, 3157, 3935, 4510, 5509, 5740, 6314, 7870, 8657, 9020, 11018, 12628, 15740, 15785, 17314, 22036, 27545, 31570, 32267, 34628, 43285, 55090, 60599, 63140, 64534, 86570, 110180, 121198, 129068, 161335, 173140, 225869, 242396, 302995, 322670, 354937, 451738, 605990, 645340, 709874, 903476, 1129345, 1211980, 1419748, 1774685, 2258690, 2484559, 3549370, 4517380, 4969118, 7098740, 9938236, 12422795, 24845590, 49691180]

約数ペア:

[(1, 49691180), (2, 24845590), (4, 12422795), (5, 9938236), (7, 7098740), (10, 4969118), (11, 4517380), (14, 3549370), (20, 2484559), (22, 2258690), (28, 1774685), (35, 1419748), (41, 1211980), (44, 1129345), (55, 903476), (70, 709874), (77, 645340), (82, 605990), (110, 451738), (140, 354937), (154, 322670), (164, 302995), (205, 242396), (220, 225869), (287, 173140), (308, 161335), (385, 129068), (410, 121198), (451, 110180), (574, 86570), (770, 64534), (787, 63140), (820, 60599), (902, 55090), (1148, 43285), (1435, 34628), (1540, 32267), (1574, 31570), (1804, 27545), (2255, 22036), (2870, 17314), (3148, 15785), (3157, 15740), (3935, 12628), (4510, 11018), (5509, 9020), (5740, 8657), (6314, 7870)]