50404915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 75644928

約数和(自身を除く): 25240013

約数列:

[1, 5, 11, 17, 31, 37, 47, 55, 85, 155, 185, 187, 235, 341, 407, 517, 527, 629, 799, 935, 1147, 1457, 1705, 1739, 2035, 2585, 2635, 3145, 3995, 5735, 5797, 6919, 7285, 8695, 8789, 12617, 16027, 19129, 19499, 24769, 28985, 29563, 34595, 43945, 53909, 63085, 80135, 95645, 97495, 123845, 147815, 214489, 269545, 272459, 325193, 592999, 916453, 1072445, 1362295, 1625965, 2964995, 4582265, 10080983, 50404915]

約数ペア:

[(1, 50404915), (5, 10080983), (11, 4582265), (17, 2964995), (31, 1625965), (37, 1362295), (47, 1072445), (55, 916453), (85, 592999), (155, 325193), (185, 272459), (187, 269545), (235, 214489), (341, 147815), (407, 123845), (517, 97495), (527, 95645), (629, 80135), (799, 63085), (935, 53909), (1147, 43945), (1457, 34595), (1705, 29563), (1739, 28985), (2035, 24769), (2585, 19499), (2635, 19129), (3145, 16027), (3995, 12617), (5735, 8789), (5797, 8695), (6919, 7285)]