56356450

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 109564416

約数和(自身を除く): 53207966

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 103, 155, 206, 310, 353, 515, 706, 775, 1030, 1550, 1765, 2575, 3193, 3530, 5150, 6386, 8825, 10943, 15965, 17650, 21886, 31930, 36359, 54715, 72718, 79825, 109430, 159650, 181795, 273575, 363590, 547150, 908975, 1127129, 1817950, 2254258, 5635645, 11271290, 28178225, 56356450]

約数ペア:

[(1, 56356450), (2, 28178225), (5, 11271290), (10, 5635645), (25, 2254258), (31, 1817950), (50, 1127129), (62, 908975), (103, 547150), (155, 363590), (206, 273575), (310, 181795), (353, 159650), (515, 109430), (706, 79825), (775, 72718), (1030, 54715), (1550, 36359), (1765, 31930), (2575, 21886), (3193, 17650), (3530, 15965), (5150, 10943), (6386, 8825)]