2090486550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{449567}}^1$

素因数の和:449613

約数の個数: 48

約数和(自身を含む): 5351657472

約数和(自身を除く): 3261170922

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 449567, 899134, 1348701, 2247835, 2697402, 4495670, 6743505, 11239175, 13487010, 13936577, 22478350, 27873154, 33717525, 41809731, 67435050, 69682885, 83619462, 139365770, 209048655, 348414425, 418097310, 696828850, 1045243275, 2090486550]

約数ペア:

[(1, 2090486550), (2, 1045243275), (3, 696828850), (5, 418097310), (6, 348414425), (10, 209048655), (15, 139365770), (25, 83619462), (30, 69682885), (31, 67435050), (50, 41809731), (62, 33717525), (75, 27873154), (93, 22478350), (150, 13936577), (155, 13487010), (186, 11239175), (310, 6743505), (465, 4495670), (775, 2697402), (930, 2247835), (1550, 1348701), (2325, 899134), (4650, 449567)]