53128260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5569}}^1$

素因数の和:5637

約数の個数: 72

約数和(自身を含む): 164225880

約数和(自身を除く): 111097620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 5569, 9540, 11138, 16707, 22276, 27845, 33414, 50121, 55690, 66828, 83535, 100242, 111380, 167070, 200484, 250605, 295157, 334140, 501210, 590314, 885471, 1002420, 1180628, 1475785, 1770942, 2656413, 2951570, 3541884, 4427355, 5312826, 5903140, 8854710, 10625652, 13282065, 17709420, 26564130, 53128260]

約数ペア:

[(1, 53128260), (2, 26564130), (3, 17709420), (4, 13282065), (5, 10625652), (6, 8854710), (9, 5903140), (10, 5312826), (12, 4427355), (15, 3541884), (18, 2951570), (20, 2656413), (30, 1770942), (36, 1475785), (45, 1180628), (53, 1002420), (60, 885471), (90, 590314), (106, 501210), (159, 334140), (180, 295157), (212, 250605), (265, 200484), (318, 167070), (477, 111380), (530, 100242), (636, 83535), (795, 66828), (954, 55690), (1060, 50121), (1590, 33414), (1908, 27845), (2385, 22276), (3180, 16707), (4770, 11138), (5569, 9540)]