48073990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{601}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 91455840

約数和(自身を除く): 43381850

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 421, 601, 842, 1202, 2105, 3005, 4210, 6010, 7999, 11419, 15998, 22838, 39995, 57095, 79990, 114190, 253021, 506042, 1265105, 2530210, 4807399, 9614798, 24036995, 48073990]

約数ペア:

[(1, 48073990), (2, 24036995), (5, 9614798), (10, 4807399), (19, 2530210), (38, 1265105), (95, 506042), (190, 253021), (421, 114190), (601, 79990), (842, 57095), (1202, 39995), (2105, 22838), (3005, 15998), (4210, 11419), (6010, 7999)]