51088020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1847}}^1$

素因数の和:2320

約数の個数: 48

約数和(自身を含む): 143434368

約数和(自身を除く): 92346348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 461, 922, 1383, 1844, 1847, 2305, 2766, 3694, 4610, 5532, 5541, 6915, 7388, 9220, 9235, 11082, 13830, 18470, 22164, 27660, 27705, 36940, 55410, 110820, 851467, 1702934, 2554401, 3405868, 4257335, 5108802, 8514670, 10217604, 12772005, 17029340, 25544010, 51088020]

約数ペア:

[(1, 51088020), (2, 25544010), (3, 17029340), (4, 12772005), (5, 10217604), (6, 8514670), (10, 5108802), (12, 4257335), (15, 3405868), (20, 2554401), (30, 1702934), (60, 851467), (461, 110820), (922, 55410), (1383, 36940), (1844, 27705), (1847, 27660), (2305, 22164), (2766, 18470), (3694, 13830), (4610, 11082), (5532, 9235), (5541, 9220), (6915, 7388)]