47476390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2111}}^1$

素因数の和:2304

約数の個数: 32

約数和(自身を含む): 92606976

約数和(自身を除く): 45130586

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2111, 2249, 4222, 4498, 10555, 11245, 21110, 22490, 27443, 54886, 137215, 274430, 365203, 730406, 1826015, 3652030, 4747639, 9495278, 23738195, 47476390]

約数ペア:

[(1, 47476390), (2, 23738195), (5, 9495278), (10, 4747639), (13, 3652030), (26, 1826015), (65, 730406), (130, 365203), (173, 274430), (346, 137215), (865, 54886), (1730, 27443), (2111, 22490), (2249, 21110), (4222, 11245), (4498, 10555)]