52221460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{503}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 114307200

約数和(自身を除く): 62085740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 179, 290, 358, 503, 580, 716, 895, 1006, 1790, 2012, 2515, 3580, 5030, 5191, 10060, 10382, 14587, 20764, 25955, 29174, 51910, 58348, 72935, 90037, 103820, 145870, 180074, 291740, 360148, 450185, 900370, 1800740, 2611073, 5222146, 10444292, 13055365, 26110730, 52221460]

約数ペア:

[(1, 52221460), (2, 26110730), (4, 13055365), (5, 10444292), (10, 5222146), (20, 2611073), (29, 1800740), (58, 900370), (116, 450185), (145, 360148), (179, 291740), (290, 180074), (358, 145870), (503, 103820), (580, 90037), (716, 72935), (895, 58348), (1006, 51910), (1790, 29174), (2012, 25955), (2515, 20764), (3580, 14587), (5030, 10382), (5191, 10060)]