51234596

素因数分解:

$2^2\times 7^3\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 105840000

約数和(自身を除く): 54605404

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 343, 349, 428, 686, 698, 749, 1372, 1396, 1498, 2443, 2996, 4886, 5243, 9772, 10486, 17101, 20972, 34202, 36701, 37343, 68404, 73402, 74686, 119707, 146804, 149372, 239414, 261401, 478828, 522802, 1045604, 1829807, 3659614, 7319228, 12808649, 25617298, 51234596]

約数ペア:

[(1, 51234596), (2, 25617298), (4, 12808649), (7, 7319228), (14, 3659614), (28, 1829807), (49, 1045604), (98, 522802), (107, 478828), (196, 261401), (214, 239414), (343, 149372), (349, 146804), (428, 119707), (686, 74686), (698, 73402), (749, 68404), (1372, 37343), (1396, 36701), (1498, 34202), (2443, 20972), (2996, 17101), (4886, 10486), (5243, 9772)]