55821750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 140355072

約数和(自身を除く): 84533322

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 263, 283, 375, 526, 566, 750, 789, 849, 1315, 1415, 1578, 1698, 2630, 2830, 3945, 4245, 6575, 7075, 7890, 8490, 13150, 14150, 19725, 21225, 32875, 35375, 39450, 42450, 65750, 70750, 74429, 98625, 106125, 148858, 197250, 212250, 223287, 372145, 446574, 744290, 1116435, 1860725, 2232870, 3721450, 5582175, 9303625, 11164350, 18607250, 27910875, 55821750]

約数ペア:

[(1, 55821750), (2, 27910875), (3, 18607250), (5, 11164350), (6, 9303625), (10, 5582175), (15, 3721450), (25, 2232870), (30, 1860725), (50, 1116435), (75, 744290), (125, 446574), (150, 372145), (250, 223287), (263, 212250), (283, 197250), (375, 148858), (526, 106125), (566, 98625), (750, 74429), (789, 70750), (849, 65750), (1315, 42450), (1415, 39450), (1578, 35375), (1698, 32875), (2630, 21225), (2830, 19725), (3945, 14150), (4245, 13150), (6575, 8490), (7075, 7890)]