51122730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89689}}^1$

素因数の和:89718

約数の個数: 32

約数和(自身を含む): 129153600

約数和(自身を除く): 78030870

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 89689, 179378, 269067, 448445, 538134, 896890, 1345335, 1704091, 2690670, 3408182, 5112273, 8520455, 10224546, 17040910, 25561365, 51122730]

約数ペア:

[(1, 51122730), (2, 25561365), (3, 17040910), (5, 10224546), (6, 8520455), (10, 5112273), (15, 3408182), (19, 2690670), (30, 1704091), (38, 1345335), (57, 896890), (95, 538134), (114, 448445), (190, 269067), (285, 179378), (570, 89689)]