53642720

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1873}}^1$

素因数の和:2067

約数の個数: 48

約数和(自身を含む): 127506960

約数和(自身を除く): 73864240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 358, 716, 895, 1432, 1790, 1873, 2864, 3580, 3746, 5728, 7160, 7492, 9365, 14320, 14984, 18730, 28640, 29968, 37460, 59936, 74920, 149840, 299680, 335267, 670534, 1341068, 1676335, 2682136, 3352670, 5364272, 6705340, 10728544, 13410680, 26821360, 53642720]

約数ペア:

[(1, 53642720), (2, 26821360), (4, 13410680), (5, 10728544), (8, 6705340), (10, 5364272), (16, 3352670), (20, 2682136), (32, 1676335), (40, 1341068), (80, 670534), (160, 335267), (179, 299680), (358, 149840), (716, 74920), (895, 59936), (1432, 37460), (1790, 29968), (1873, 28640), (2864, 18730), (3580, 14984), (3746, 14320), (5728, 9365), (7160, 7492)]