53732240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39509}}^1$

素因数の和:39539

約数の個数: 40

約数和(自身を含む): 132279480

約数和(自身を除く): 78547240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 39509, 79018, 158036, 197545, 316072, 395090, 632144, 671653, 790180, 1343306, 1580360, 2686612, 3160720, 3358265, 5373224, 6716530, 10746448, 13433060, 26866120, 53732240]

約数ペア:

[(1, 53732240), (2, 26866120), (4, 13433060), (5, 10746448), (8, 6716530), (10, 5373224), (16, 3358265), (17, 3160720), (20, 2686612), (34, 1580360), (40, 1343306), (68, 790180), (80, 671653), (85, 632144), (136, 395090), (170, 316072), (272, 197545), (340, 158036), (680, 79018), (1360, 39509)]