46998520

素因数分解:

$2^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2393}}^1$

素因数の和:2895

約数の個数: 32

約数和(自身を含む): 106006320

約数和(自身を除く): 59007800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 491, 982, 1964, 2393, 2455, 3928, 4786, 4910, 9572, 9820, 11965, 19144, 19640, 23930, 47860, 95720, 1174963, 2349926, 4699852, 5874815, 9399704, 11749630, 23499260, 46998520]

約数ペア:

[(1, 46998520), (2, 23499260), (4, 11749630), (5, 9399704), (8, 5874815), (10, 4699852), (20, 2349926), (40, 1174963), (491, 95720), (982, 47860), (1964, 23930), (2393, 19640), (2455, 19144), (3928, 11965), (4786, 9820), (4910, 9572)]