54252780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53189}}^1$

素因数の和:53218

約数の個数: 48

約数和(自身を含む): 160846560

約数和(自身を除く): 106593780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 53189, 106378, 159567, 212756, 265945, 319134, 531890, 638268, 797835, 904213, 1063780, 1595670, 1808426, 2712639, 3191340, 3616852, 4521065, 5425278, 9042130, 10850556, 13563195, 18084260, 27126390, 54252780]

約数ペア:

[(1, 54252780), (2, 27126390), (3, 18084260), (4, 13563195), (5, 10850556), (6, 9042130), (10, 5425278), (12, 4521065), (15, 3616852), (17, 3191340), (20, 2712639), (30, 1808426), (34, 1595670), (51, 1063780), (60, 904213), (68, 797835), (85, 638268), (102, 531890), (170, 319134), (204, 265945), (255, 212756), (340, 159567), (510, 106378), (1020, 53189)]