54250310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1259}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 47356090

約数列:

[1, 2, 5, 10, 31, 62, 139, 155, 278, 310, 695, 1259, 1390, 2518, 4309, 6295, 8618, 12590, 21545, 39029, 43090, 78058, 175001, 195145, 350002, 390290, 875005, 1750010, 5425031, 10850062, 27125155, 54250310]

約数ペア:

[(1, 54250310), (2, 27125155), (5, 10850062), (10, 5425031), (31, 1750010), (62, 875005), (139, 390290), (155, 350002), (278, 195145), (310, 175001), (695, 78058), (1259, 43090), (1390, 39029), (2518, 21545), (4309, 12590), (6295, 8618)]