51873200

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3163}}^1$

素因数の和:3222

約数の個数: 60

約数和(自身を含む): 127705368

約数和(自身を除く): 75832168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 656, 820, 1025, 1640, 2050, 3163, 3280, 4100, 6326, 8200, 12652, 15815, 16400, 25304, 31630, 50608, 63260, 79075, 126520, 129683, 158150, 253040, 259366, 316300, 518732, 632600, 648415, 1037464, 1265200, 1296830, 2074928, 2593660, 3242075, 5187320, 6484150, 10374640, 12968300, 25936600, 51873200]

約数ペア:

[(1, 51873200), (2, 25936600), (4, 12968300), (5, 10374640), (8, 6484150), (10, 5187320), (16, 3242075), (20, 2593660), (25, 2074928), (40, 1296830), (41, 1265200), (50, 1037464), (80, 648415), (82, 632600), (100, 518732), (164, 316300), (200, 259366), (205, 253040), (328, 158150), (400, 129683), (410, 126520), (656, 79075), (820, 63260), (1025, 50608), (1640, 31630), (2050, 25304), (3163, 16400), (3280, 15815), (4100, 12652), (6326, 8200)]