53443820

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{6977}}^1$

素因数の和:7369

約数の個数: 24

約数和(自身を含む): 112541184

約数和(自身を除く): 59097364

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 3830, 6977, 7660, 13954, 27908, 34885, 69770, 139540, 2672191, 5344382, 10688764, 13360955, 26721910, 53443820]

約数ペア:

[(1, 53443820), (2, 26721910), (4, 13360955), (5, 10688764), (10, 5344382), (20, 2672191), (383, 139540), (766, 69770), (1532, 34885), (1915, 27908), (3830, 13954), (6977, 7660)]