55697390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25667}}^1$

素因数の和:25712

約数の個数: 32

約数和(自身を含む): 118278144

約数和(自身を除く): 62580754

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 25667, 51334, 128335, 179669, 256670, 359338, 795677, 898345, 1591354, 1796690, 3978385, 5569739, 7956770, 11139478, 27848695, 55697390]

約数ペア:

[(1, 55697390), (2, 27848695), (5, 11139478), (7, 7956770), (10, 5569739), (14, 3978385), (31, 1796690), (35, 1591354), (62, 898345), (70, 795677), (155, 359338), (217, 256670), (310, 179669), (434, 128335), (1085, 51334), (2170, 25667)]