53283370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 111913344

約数和(自身を除く): 58629974

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 151, 302, 355, 497, 710, 755, 994, 1057, 1510, 2114, 2485, 4970, 5041, 5285, 10082, 10570, 10721, 21442, 25205, 35287, 50410, 53605, 70574, 75047, 107210, 150094, 176435, 352870, 375235, 750470, 761191, 1522382, 3805955, 5328337, 7611910, 10656674, 26641685, 53283370]

約数ペア:

[(1, 53283370), (2, 26641685), (5, 10656674), (7, 7611910), (10, 5328337), (14, 3805955), (35, 1522382), (70, 761191), (71, 750470), (142, 375235), (151, 352870), (302, 176435), (355, 150094), (497, 107210), (710, 75047), (755, 70574), (994, 53605), (1057, 50410), (1510, 35287), (2114, 25205), (2485, 21442), (4970, 10721), (5041, 10570), (5285, 10082)]