53811350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 104457600

約数和(自身を除く): 50646250

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 149, 155, 233, 298, 310, 466, 745, 775, 1165, 1490, 1550, 2330, 3725, 4619, 5825, 7223, 7450, 9238, 11650, 14446, 23095, 34717, 36115, 46190, 69434, 72230, 115475, 173585, 180575, 230950, 347170, 361150, 867925, 1076227, 1735850, 2152454, 5381135, 10762270, 26905675, 53811350]

約数ペア:

[(1, 53811350), (2, 26905675), (5, 10762270), (10, 5381135), (25, 2152454), (31, 1735850), (50, 1076227), (62, 867925), (149, 361150), (155, 347170), (233, 230950), (298, 180575), (310, 173585), (466, 115475), (745, 72230), (775, 69434), (1165, 46190), (1490, 36115), (1550, 34717), (2330, 23095), (3725, 14446), (4619, 11650), (5825, 9238), (7223, 7450)]