54994588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 111484800

約数和(自身を除く): 56490212

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 157, 209, 314, 418, 419, 628, 836, 838, 1676, 1727, 2983, 3454, 4609, 5966, 6908, 7961, 9218, 11932, 15922, 18436, 31844, 32813, 65626, 65783, 87571, 131252, 131566, 175142, 263132, 350284, 723613, 1249877, 1447226, 2499754, 2894452, 4999508, 13748647, 27497294, 54994588]

約数ペア:

[(1, 54994588), (2, 27497294), (4, 13748647), (11, 4999508), (19, 2894452), (22, 2499754), (38, 1447226), (44, 1249877), (76, 723613), (157, 350284), (209, 263132), (314, 175142), (418, 131566), (419, 131252), (628, 87571), (836, 65783), (838, 65626), (1676, 32813), (1727, 31844), (2983, 18436), (3454, 15922), (4609, 11932), (5966, 9218), (6908, 7961)]