54289860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1889}}^1$

素因数の和:2380

約数の個数: 48

約数和(自身を含む): 152409600

約数和(自身を除く): 98119740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 958, 1437, 1889, 1916, 2395, 2874, 3778, 4790, 5667, 5748, 7185, 7556, 9445, 9580, 11334, 14370, 18890, 22668, 28335, 28740, 37780, 56670, 113340, 904831, 1809662, 2714493, 3619324, 4524155, 5428986, 9048310, 10857972, 13572465, 18096620, 27144930, 54289860]

約数ペア:

[(1, 54289860), (2, 27144930), (3, 18096620), (4, 13572465), (5, 10857972), (6, 9048310), (10, 5428986), (12, 4524155), (15, 3619324), (20, 2714493), (30, 1809662), (60, 904831), (479, 113340), (958, 56670), (1437, 37780), (1889, 28740), (1916, 28335), (2395, 22668), (2874, 18890), (3778, 14370), (4790, 11334), (5667, 9580), (5748, 9445), (7185, 7556)]