52888400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6959}}^1$

素因数の和:6996

約数の個数: 60

約数和(自身を含む): 133771200

約数和(自身を除く): 80882800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 6959, 7600, 13918, 27836, 34795, 55672, 69590, 111344, 132221, 139180, 173975, 264442, 278360, 347950, 528884, 556720, 661105, 695900, 1057768, 1322210, 1391800, 2115536, 2644420, 2783600, 3305525, 5288840, 6611050, 10577680, 13222100, 26444200, 52888400]

約数ペア:

[(1, 52888400), (2, 26444200), (4, 13222100), (5, 10577680), (8, 6611050), (10, 5288840), (16, 3305525), (19, 2783600), (20, 2644420), (25, 2115536), (38, 1391800), (40, 1322210), (50, 1057768), (76, 695900), (80, 661105), (95, 556720), (100, 528884), (152, 347950), (190, 278360), (200, 264442), (304, 173975), (380, 139180), (400, 132221), (475, 111344), (760, 69590), (950, 55672), (1520, 34795), (1900, 27836), (3800, 13918), (6959, 7600)]