56731860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3438

約数の個数: 96

約数和(自身を含む): 182246400

約数和(自身を除く): 125514540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 3389, 4185, 5580, 6778, 8370, 10167, 13556, 16740, 16945, 20334, 30501, 33890, 40668, 50835, 61002, 67780, 91503, 101670, 105059, 122004, 152505, 183006, 203340, 210118, 305010, 315177, 366012, 420236, 457515, 525295, 610020, 630354, 915030, 945531, 1050590, 1260708, 1575885, 1830060, 1891062, 2101180, 2836593, 3151770, 3782124, 4727655, 5673186, 6303540, 9455310, 11346372, 14182965, 18910620, 28365930, 56731860]

約数ペア:

[(1, 56731860), (2, 28365930), (3, 18910620), (4, 14182965), (5, 11346372), (6, 9455310), (9, 6303540), (10, 5673186), (12, 4727655), (15, 3782124), (18, 3151770), (20, 2836593), (27, 2101180), (30, 1891062), (31, 1830060), (36, 1575885), (45, 1260708), (54, 1050590), (60, 945531), (62, 915030), (90, 630354), (93, 610020), (108, 525295), (124, 457515), (135, 420236), (155, 366012), (180, 315177), (186, 305010), (270, 210118), (279, 203340), (310, 183006), (372, 152505), (465, 122004), (540, 105059), (558, 101670), (620, 91503), (837, 67780), (930, 61002), (1116, 50835), (1395, 40668), (1674, 33890), (1860, 30501), (2790, 20334), (3348, 16945), (3389, 16740), (4185, 13556), (5580, 10167), (6778, 8370)]