56715697220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1005241}}^1$

素因数の和:1005301

約数の個数: 96

約数和(自身を含む): 151317067776

約数和(自身を除く): 94601370556

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 1085, 1612, 1820, 2015, 2170, 2821, 4030, 4340, 5642, 8060, 11284, 14105, 28210, 56420, 1005241, 2010482, 4020964, 5026205, 7036687, 10052410, 13068133, 14073374, 20104820, 26136266, 28146748, 31162471, 35183435, 52272532, 62324942, 65340665, 70366870, 91476931, 124649884, 130681330, 140733740, 155812355, 182953862, 218137297, 261362660, 311624710, 365907724, 405112123, 436274594, 457384655, 623249420, 810224246, 872549188, 914769310, 1090686485, 1620448492, 1829538620, 2025560615, 2181372970, 2835784861, 4051121230, 4362745940, 5671569722, 8102242460, 11343139444, 14178924305, 28357848610, 56715697220]

約数ペア:

[(1, 56715697220), (2, 28357848610), (4, 14178924305), (5, 11343139444), (7, 8102242460), (10, 5671569722), (13, 4362745940), (14, 4051121230), (20, 2835784861), (26, 2181372970), (28, 2025560615), (31, 1829538620), (35, 1620448492), (52, 1090686485), (62, 914769310), (65, 872549188), (70, 810224246), (91, 623249420), (124, 457384655), (130, 436274594), (140, 405112123), (155, 365907724), (182, 311624710), (217, 261362660), (260, 218137297), (310, 182953862), (364, 155812355), (403, 140733740), (434, 130681330), (455, 124649884), (620, 91476931), (806, 70366870), (868, 65340665), (910, 62324942), (1085, 52272532), (1612, 35183435), (1820, 31162471), (2015, 28146748), (2170, 26136266), (2821, 20104820), (4030, 14073374), (4340, 13068133), (5642, 10052410), (8060, 7036687), (11284, 5026205), (14105, 4020964), (28210, 2010482), (56420, 1005241)]