56494260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:875

約数の個数: 120

約数和(自身を含む): 181569696

約数和(自身を除く): 125075436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 258, 270, 324, 387, 405, 430, 516, 540, 645, 774, 810, 811, 860, 1161, 1290, 1548, 1620, 1622, 1935, 2322, 2433, 2580, 3244, 3483, 3870, 4055, 4644, 4866, 5805, 6966, 7299, 7740, 8110, 9732, 11610, 12165, 13932, 14598, 16220, 17415, 21897, 23220, 24330, 29196, 34830, 34873, 36495, 43794, 48660, 65691, 69660, 69746, 72990, 87588, 104619, 109485, 131382, 139492, 145980, 174365, 209238, 218970, 262764, 313857, 328455, 348730, 418476, 437940, 523095, 627714, 656910, 697460, 941571, 1046190, 1255428, 1313820, 1569285, 1883142, 2092380, 2824713, 3138570, 3766284, 4707855, 5649426, 6277140, 9415710, 11298852, 14123565, 18831420, 28247130, 56494260]

約数ペア:

[(1, 56494260), (2, 28247130), (3, 18831420), (4, 14123565), (5, 11298852), (6, 9415710), (9, 6277140), (10, 5649426), (12, 4707855), (15, 3766284), (18, 3138570), (20, 2824713), (27, 2092380), (30, 1883142), (36, 1569285), (43, 1313820), (45, 1255428), (54, 1046190), (60, 941571), (81, 697460), (86, 656910), (90, 627714), (108, 523095), (129, 437940), (135, 418476), (162, 348730), (172, 328455), (180, 313857), (215, 262764), (258, 218970), (270, 209238), (324, 174365), (387, 145980), (405, 139492), (430, 131382), (516, 109485), (540, 104619), (645, 87588), (774, 72990), (810, 69746), (811, 69660), (860, 65691), (1161, 48660), (1290, 43794), (1548, 36495), (1620, 34873), (1622, 34830), (1935, 29196), (2322, 24330), (2433, 23220), (2580, 21897), (3244, 17415), (3483, 16220), (3870, 14598), (4055, 13932), (4644, 12165), (4866, 11610), (5805, 9732), (6966, 8110), (7299, 7740)]