52280380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1277}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 115940160

約数和(自身を除く): 63659780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 89, 92, 115, 178, 230, 356, 445, 460, 890, 1277, 1780, 2047, 2554, 4094, 5108, 6385, 8188, 10235, 12770, 20470, 25540, 29371, 40940, 58742, 113653, 117484, 146855, 227306, 293710, 454612, 568265, 587420, 1136530, 2273060, 2614019, 5228038, 10456076, 13070095, 26140190, 52280380]

約数ペア:

[(1, 52280380), (2, 26140190), (4, 13070095), (5, 10456076), (10, 5228038), (20, 2614019), (23, 2273060), (46, 1136530), (89, 587420), (92, 568265), (115, 454612), (178, 293710), (230, 227306), (356, 146855), (445, 117484), (460, 113653), (890, 58742), (1277, 40940), (1780, 29371), (2047, 25540), (2554, 20470), (4094, 12770), (5108, 10235), (6385, 8188)]