52581230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{641}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 102247488

約数和(自身を除く): 49666258

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 631, 641, 1262, 1282, 3155, 3205, 6310, 6410, 8203, 8333, 16406, 16666, 41015, 41665, 82030, 83330, 404471, 808942, 2022355, 4044710, 5258123, 10516246, 26290615, 52581230]

約数ペア:

[(1, 52581230), (2, 26290615), (5, 10516246), (10, 5258123), (13, 4044710), (26, 2022355), (65, 808942), (130, 404471), (631, 83330), (641, 82030), (1262, 41665), (1282, 41015), (3155, 16666), (3205, 16406), (6310, 8333), (6410, 8203)]