52538580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4111}}^1$

素因数の和:4197

約数の個数: 72

約数和(自身を含む): 161650944

約数和(自身を除く): 109112364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4111, 4260, 6390, 8222, 12333, 12780, 16444, 20555, 24666, 36999, 41110, 49332, 61665, 73998, 82220, 123330, 147996, 184995, 246660, 291881, 369990, 583762, 739980, 875643, 1167524, 1459405, 1751286, 2626929, 2918810, 3502572, 4378215, 5253858, 5837620, 8756430, 10507716, 13134645, 17512860, 26269290, 52538580]

約数ペア:

[(1, 52538580), (2, 26269290), (3, 17512860), (4, 13134645), (5, 10507716), (6, 8756430), (9, 5837620), (10, 5253858), (12, 4378215), (15, 3502572), (18, 2918810), (20, 2626929), (30, 1751286), (36, 1459405), (45, 1167524), (60, 875643), (71, 739980), (90, 583762), (142, 369990), (180, 291881), (213, 246660), (284, 184995), (355, 147996), (426, 123330), (639, 82220), (710, 73998), (852, 61665), (1065, 49332), (1278, 41110), (1420, 36999), (2130, 24666), (2556, 20555), (3195, 16444), (4111, 12780), (4260, 12333), (6390, 8222)]