52530400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5051}}^1$

素因数の和:5084

約数の個数: 72

約数和(自身を含む): 138131784

約数和(自身を除く): 85601384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5051, 5200, 10102, 10400, 20204, 25255, 40408, 50510, 65663, 80816, 101020, 126275, 131326, 161632, 202040, 252550, 262652, 328315, 404080, 505100, 525304, 656630, 808160, 1010200, 1050608, 1313260, 1641575, 2020400, 2101216, 2626520, 3283150, 4040800, 5253040, 6566300, 10506080, 13132600, 26265200, 52530400]

約数ペア:

[(1, 52530400), (2, 26265200), (4, 13132600), (5, 10506080), (8, 6566300), (10, 5253040), (13, 4040800), (16, 3283150), (20, 2626520), (25, 2101216), (26, 2020400), (32, 1641575), (40, 1313260), (50, 1050608), (52, 1010200), (65, 808160), (80, 656630), (100, 525304), (104, 505100), (130, 404080), (160, 328315), (200, 262652), (208, 252550), (260, 202040), (325, 161632), (400, 131326), (416, 126275), (520, 101020), (650, 80816), (800, 65663), (1040, 50510), (1300, 40408), (2080, 25255), (2600, 20204), (5051, 10400), (5200, 10102)]