47784540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{796409}}^1$

素因数の和:796421

約数の個数: 24

約数和(自身を含む): 133796880

約数和(自身を除く): 86012340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 796409, 1592818, 2389227, 3185636, 3982045, 4778454, 7964090, 9556908, 11946135, 15928180, 23892270, 47784540]

約数ペア:

[(1, 47784540), (2, 23892270), (3, 15928180), (4, 11946135), (5, 9556908), (6, 7964090), (10, 4778454), (12, 3982045), (15, 3185636), (20, 2389227), (30, 1592818), (60, 796409)]