47720630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{207481}}^1$

素因数の和:207511

約数の個数: 16

約数和(自身を含む): 89632224

約数和(自身を除く): 41911594

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 207481, 414962, 1037405, 2074810, 4772063, 9544126, 23860315, 47720630]

約数ペア:

[(1, 47720630), (2, 23860315), (5, 9544126), (10, 4772063), (23, 2074810), (46, 1037405), (115, 414962), (230, 207481)]