53459810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 99823104

約数和(自身を除く): 46363294

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 331, 521, 662, 1042, 1655, 2605, 3310, 5210, 10261, 16151, 20522, 32302, 51305, 80755, 102610, 161510, 172451, 344902, 862255, 1724510, 5345981, 10691962, 26729905, 53459810]

約数ペア:

[(1, 53459810), (2, 26729905), (5, 10691962), (10, 5345981), (31, 1724510), (62, 862255), (155, 344902), (310, 172451), (331, 161510), (521, 102610), (662, 80755), (1042, 51305), (1655, 32302), (2605, 20522), (3310, 16151), (5210, 10261)]