53771000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{3163}}^1$

素因数の和:3201

約数の個数: 64

約数和(自身を含む): 133267680

約数和(自身を除く): 79496680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 340, 425, 500, 680, 850, 1000, 1700, 2125, 3163, 3400, 4250, 6326, 8500, 12652, 15815, 17000, 25304, 31630, 53771, 63260, 79075, 107542, 126520, 158150, 215084, 268855, 316300, 395375, 430168, 537710, 632600, 790750, 1075420, 1344275, 1581500, 2150840, 2688550, 3163000, 5377100, 6721375, 10754200, 13442750, 26885500, 53771000]

約数ペア:

[(1, 53771000), (2, 26885500), (4, 13442750), (5, 10754200), (8, 6721375), (10, 5377100), (17, 3163000), (20, 2688550), (25, 2150840), (34, 1581500), (40, 1344275), (50, 1075420), (68, 790750), (85, 632600), (100, 537710), (125, 430168), (136, 395375), (170, 316300), (200, 268855), (250, 215084), (340, 158150), (425, 126520), (500, 107542), (680, 79075), (850, 63260), (1000, 53771), (1700, 31630), (2125, 25304), (3163, 17000), (3400, 15815), (4250, 12652), (6326, 8500)]