49558340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4649}}^1$

素因数の和:4712

約数の個数: 48

約数和(自身を含む): 114836400

約数和(自身を除く): 65278060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 4649, 5330, 9298, 10660, 18596, 23245, 46490, 60437, 92980, 120874, 190609, 241748, 302185, 381218, 604370, 762436, 953045, 1208740, 1906090, 2477917, 3812180, 4955834, 9911668, 12389585, 24779170, 49558340]

約数ペア:

[(1, 49558340), (2, 24779170), (4, 12389585), (5, 9911668), (10, 4955834), (13, 3812180), (20, 2477917), (26, 1906090), (41, 1208740), (52, 953045), (65, 762436), (82, 604370), (130, 381218), (164, 302185), (205, 241748), (260, 190609), (410, 120874), (533, 92980), (820, 60437), (1066, 46490), (2132, 23245), (2665, 18596), (4649, 10660), (5330, 9298)]