56642460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1035

約数の個数: 96

約数和(自身を含む): 182622720

約数和(自身を除く): 125980260

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, 859, 942, 1099, 1570, 1718, 1884, 2198, 2355, 2577, 3140, 3297, 3436, 4295, 4396, 4710, 5154, 5495, 6013, 6594, 8590, 9420, 10308, 10990, 12026, 12885, 13188, 16485, 17180, 18039, 21980, 24052, 25770, 30065, 32970, 36078, 51540, 60130, 65940, 72156, 90195, 120260, 134863, 180390, 269726, 360780, 404589, 539452, 674315, 809178, 944041, 1348630, 1618356, 1888082, 2022945, 2697260, 2832123, 3776164, 4045890, 4720205, 5664246, 8091780, 9440410, 11328492, 14160615, 18880820, 28321230, 56642460]

約数ペア:

[(1, 56642460), (2, 28321230), (3, 18880820), (4, 14160615), (5, 11328492), (6, 9440410), (7, 8091780), (10, 5664246), (12, 4720205), (14, 4045890), (15, 3776164), (20, 2832123), (21, 2697260), (28, 2022945), (30, 1888082), (35, 1618356), (42, 1348630), (60, 944041), (70, 809178), (84, 674315), (105, 539452), (140, 404589), (157, 360780), (210, 269726), (314, 180390), (420, 134863), (471, 120260), (628, 90195), (785, 72156), (859, 65940), (942, 60130), (1099, 51540), (1570, 36078), (1718, 32970), (1884, 30065), (2198, 25770), (2355, 24052), (2577, 21980), (3140, 18039), (3297, 17180), (3436, 16485), (4295, 13188), (4396, 12885), (4710, 12026), (5154, 10990), (5495, 10308), (6013, 9420), (6594, 8590)]