50760400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6679}}^1$

素因数の和:6716

約数の個数: 60

約数和(自身を含む): 128389600

約数和(自身を除く): 77629200

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, 6679, 7600, 13358, 26716, 33395, 53432, 66790, 106864, 126901, 133580, 166975, 253802, 267160, 333950, 507604, 534320, 634505, 667900, 1015208, 1269010, 1335800, 2030416, 2538020, 2671600, 3172525, 5076040, 6345050, 10152080, 12690100, 25380200, 50760400]

約数ペア:

[(1, 50760400), (2, 25380200), (4, 12690100), (5, 10152080), (8, 6345050), (10, 5076040), (16, 3172525), (19, 2671600), (20, 2538020), (25, 2030416), (38, 1335800), (40, 1269010), (50, 1015208), (76, 667900), (80, 634505), (95, 534320), (100, 507604), (152, 333950), (190, 267160), (200, 253802), (304, 166975), (380, 133580), (400, 126901), (475, 106864), (760, 66790), (950, 53432), (1520, 33395), (1900, 26716), (3800, 13358), (6679, 7600)]