56538420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 165473280

約数和(自身を除く): 108934860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 113, 124, 155, 186, 226, 269, 310, 339, 372, 452, 465, 538, 565, 620, 678, 807, 930, 1076, 1130, 1345, 1356, 1614, 1695, 1860, 2260, 2690, 3228, 3390, 3503, 4035, 5380, 6780, 7006, 8070, 8339, 10509, 14012, 16140, 16678, 17515, 21018, 25017, 30397, 33356, 35030, 41695, 42036, 50034, 52545, 60794, 70060, 83390, 91191, 100068, 105090, 121588, 125085, 151985, 166780, 182382, 210180, 250170, 303970, 364764, 455955, 500340, 607940, 911910, 942307, 1823820, 1884614, 2826921, 3769228, 4711535, 5653842, 9423070, 11307684, 14134605, 18846140, 28269210, 56538420]

約数ペア:

[(1, 56538420), (2, 28269210), (3, 18846140), (4, 14134605), (5, 11307684), (6, 9423070), (10, 5653842), (12, 4711535), (15, 3769228), (20, 2826921), (30, 1884614), (31, 1823820), (60, 942307), (62, 911910), (93, 607940), (113, 500340), (124, 455955), (155, 364764), (186, 303970), (226, 250170), (269, 210180), (310, 182382), (339, 166780), (372, 151985), (452, 125085), (465, 121588), (538, 105090), (565, 100068), (620, 91191), (678, 83390), (807, 70060), (930, 60794), (1076, 52545), (1130, 50034), (1345, 42036), (1356, 41695), (1614, 35030), (1695, 33356), (1860, 30397), (2260, 25017), (2690, 21018), (3228, 17515), (3390, 16678), (3503, 16140), (4035, 14012), (5380, 10509), (6780, 8339), (7006, 8070)]