52643560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77417}}^1$

素因数の和:77445

約数の個数: 32

約数和(自身を含む): 125417160

約数和(自身を除く): 72773600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 77417, 154834, 309668, 387085, 619336, 774170, 1316089, 1548340, 2632178, 3096680, 5264356, 6580445, 10528712, 13160890, 26321780, 52643560]

約数ペア:

[(1, 52643560), (2, 26321780), (4, 13160890), (5, 10528712), (8, 6580445), (10, 5264356), (17, 3096680), (20, 2632178), (34, 1548340), (40, 1316089), (68, 774170), (85, 619336), (136, 387085), (170, 309668), (340, 154834), (680, 77417)]