53969560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79367}}^1$

素因数の和:79395

約数の個数: 32

約数和(自身を含む): 128576160

約数和(自身を除く): 74606600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 79367, 158734, 317468, 396835, 634936, 793670, 1349239, 1587340, 2698478, 3174680, 5396956, 6746195, 10793912, 13492390, 26984780, 53969560]

約数ペア:

[(1, 53969560), (2, 26984780), (4, 13492390), (5, 10793912), (8, 6746195), (10, 5396956), (17, 3174680), (20, 2698478), (34, 1587340), (40, 1349239), (68, 793670), (85, 634936), (136, 396835), (170, 317468), (340, 158734), (680, 79367)]