52690190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{367}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 111004992

約数和(自身を除く): 58314802

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 293, 367, 490, 586, 734, 1465, 1835, 2051, 2569, 2930, 3670, 4102, 5138, 10255, 12845, 14357, 17983, 20510, 25690, 28714, 35966, 71785, 89915, 107531, 143570, 179830, 215062, 537655, 752717, 1075310, 1505434, 3763585, 5269019, 7527170, 10538038, 26345095, 52690190]

約数ペア:

[(1, 52690190), (2, 26345095), (5, 10538038), (7, 7527170), (10, 5269019), (14, 3763585), (35, 1505434), (49, 1075310), (70, 752717), (98, 537655), (245, 215062), (293, 179830), (367, 143570), (490, 107531), (586, 89915), (734, 71785), (1465, 35966), (1835, 28714), (2051, 25690), (2569, 20510), (2930, 17983), (3670, 14357), (4102, 12845), (5138, 10255)]