47735980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{125621}}^1$

素因数の和:125649

約数の個数: 24

約数和(自身を含む): 105522480

約数和(自身を除く): 57786500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 125621, 251242, 502484, 628105, 1256210, 2386799, 2512420, 4773598, 9547196, 11933995, 23867990, 47735980]

約数ペア:

[(1, 47735980), (2, 23867990), (4, 11933995), (5, 9547196), (10, 4773598), (19, 2512420), (20, 2386799), (38, 1256210), (76, 628105), (95, 502484), (190, 251242), (380, 125621)]