53091400

素因数分解:

$2^3\times 5^2\times {\mathrm{179}}^1\times {\mathrm{1483}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 124210800

約数和(自身を除く): 71119400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 179, 200, 358, 716, 895, 1432, 1483, 1790, 2966, 3580, 4475, 5932, 7160, 7415, 8950, 11864, 14830, 17900, 29660, 35800, 37075, 59320, 74150, 148300, 265457, 296600, 530914, 1061828, 1327285, 2123656, 2654570, 5309140, 6636425, 10618280, 13272850, 26545700, 53091400]

約数ペア:

[(1, 53091400), (2, 26545700), (4, 13272850), (5, 10618280), (8, 6636425), (10, 5309140), (20, 2654570), (25, 2123656), (40, 1327285), (50, 1061828), (100, 530914), (179, 296600), (200, 265457), (358, 148300), (716, 74150), (895, 59320), (1432, 37075), (1483, 35800), (1790, 29660), (2966, 17900), (3580, 14830), (4475, 11864), (5932, 8950), (7160, 7415)]