48974500

素因数分解:

$2^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{2389}}^1$

素因数の和:2449

約数の個数: 48

約数和(自身を含む): 109614960

約数和(自身を除く): 60640460

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 125, 164, 205, 250, 410, 500, 820, 1025, 2050, 2389, 4100, 4778, 5125, 9556, 10250, 11945, 20500, 23890, 47780, 59725, 97949, 119450, 195898, 238900, 298625, 391796, 489745, 597250, 979490, 1194500, 1958980, 2448725, 4897450, 9794900, 12243625, 24487250, 48974500]

約数ペア:

[(1, 48974500), (2, 24487250), (4, 12243625), (5, 9794900), (10, 4897450), (20, 2448725), (25, 1958980), (41, 1194500), (50, 979490), (82, 597250), (100, 489745), (125, 391796), (164, 298625), (205, 238900), (250, 195898), (410, 119450), (500, 97949), (820, 59725), (1025, 47780), (2050, 23890), (2389, 20500), (4100, 11945), (4778, 10250), (5125, 9556)]