56906220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1039

約数の個数: 96

約数和(自身を含む): 183472128

約数和(自身を除く): 126565908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 157, 210, 314, 420, 471, 628, 785, 863, 942, 1099, 1570, 1726, 1884, 2198, 2355, 2589, 3140, 3297, 3452, 4315, 4396, 4710, 5178, 5495, 6041, 6594, 8630, 9420, 10356, 10990, 12082, 12945, 13188, 16485, 17260, 18123, 21980, 24164, 25890, 30205, 32970, 36246, 51780, 60410, 65940, 72492, 90615, 120820, 135491, 181230, 270982, 362460, 406473, 541964, 677455, 812946, 948437, 1354910, 1625892, 1896874, 2032365, 2709820, 2845311, 3793748, 4064730, 4742185, 5690622, 8129460, 9484370, 11381244, 14226555, 18968740, 28453110, 56906220]

約数ペア:

[(1, 56906220), (2, 28453110), (3, 18968740), (4, 14226555), (5, 11381244), (6, 9484370), (7, 8129460), (10, 5690622), (12, 4742185), (14, 4064730), (15, 3793748), (20, 2845311), (21, 2709820), (28, 2032365), (30, 1896874), (35, 1625892), (42, 1354910), (60, 948437), (70, 812946), (84, 677455), (105, 541964), (140, 406473), (157, 362460), (210, 270982), (314, 181230), (420, 135491), (471, 120820), (628, 90615), (785, 72492), (863, 65940), (942, 60410), (1099, 51780), (1570, 36246), (1726, 32970), (1884, 30205), (2198, 25890), (2355, 24164), (2589, 21980), (3140, 18123), (3297, 17260), (3452, 16485), (4315, 13188), (4396, 12945), (4710, 12082), (5178, 10990), (5495, 10356), (6041, 9420), (6594, 8630)]