52785760

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1907}}^1$

素因数の和:2095

約数の個数: 48

約数和(自身を含む): 125492976

約数和(自身を除く): 72707216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 692, 865, 1384, 1730, 1907, 2768, 3460, 3814, 5536, 6920, 7628, 9535, 13840, 15256, 19070, 27680, 30512, 38140, 61024, 76280, 152560, 305120, 329911, 659822, 1319644, 1649555, 2639288, 3299110, 5278576, 6598220, 10557152, 13196440, 26392880, 52785760]

約数ペア:

[(1, 52785760), (2, 26392880), (4, 13196440), (5, 10557152), (8, 6598220), (10, 5278576), (16, 3299110), (20, 2639288), (32, 1649555), (40, 1319644), (80, 659822), (160, 329911), (173, 305120), (346, 152560), (692, 76280), (865, 61024), (1384, 38140), (1730, 30512), (1907, 27680), (2768, 19070), (3460, 15256), (3814, 13840), (5536, 9535), (6920, 7628)]