47256560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45439}}^1$

素因数の和:45465

約数の個数: 40

約数和(自身を含む): 118325760

約数和(自身を除く): 71069200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 45439, 90878, 181756, 227195, 363512, 454390, 590707, 727024, 908780, 1181414, 1817560, 2362828, 2953535, 3635120, 4725656, 5907070, 9451312, 11814140, 23628280, 47256560]

約数ペア:

[(1, 47256560), (2, 23628280), (4, 11814140), (5, 9451312), (8, 5907070), (10, 4725656), (13, 3635120), (16, 2953535), (20, 2362828), (26, 1817560), (40, 1181414), (52, 908780), (65, 727024), (80, 590707), (104, 454390), (130, 363512), (208, 227195), (260, 181756), (520, 90878), (1040, 45439)]