53213570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{18413}}^1$

素因数の和:18454

約数の個数: 24

約数和(自身を含む): 101755764

約数和(自身を除く): 48542194

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 18413, 36826, 92065, 184130, 313021, 626042, 1565105, 3130210, 5321357, 10642714, 26606785, 53213570]

約数ペア:

[(1, 53213570), (2, 26606785), (5, 10642714), (10, 5321357), (17, 3130210), (34, 1565105), (85, 626042), (170, 313021), (289, 184130), (578, 92065), (1445, 36826), (2890, 18413)]