56379080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2393}}^1$

素因数の和:2454

約数の個数: 64

約数和(自身を含む): 137894400

約数和(自身を除く): 81515320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2393, 2945, 4712, 4786, 5890, 9572, 11780, 11965, 19144, 23560, 23930, 45467, 47860, 74183, 90934, 95720, 148366, 181868, 227335, 296732, 363736, 370915, 454670, 593464, 741830, 909340, 1409477, 1483660, 1818680, 2818954, 2967320, 5637908, 7047385, 11275816, 14094770, 28189540, 56379080]

約数ペア:

[(1, 56379080), (2, 28189540), (4, 14094770), (5, 11275816), (8, 7047385), (10, 5637908), (19, 2967320), (20, 2818954), (31, 1818680), (38, 1483660), (40, 1409477), (62, 909340), (76, 741830), (95, 593464), (124, 454670), (152, 370915), (155, 363736), (190, 296732), (248, 227335), (310, 181868), (380, 148366), (589, 95720), (620, 90934), (760, 74183), (1178, 47860), (1240, 45467), (2356, 23930), (2393, 23560), (2945, 19144), (4712, 11965), (4786, 11780), (5890, 9572)]