49770370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2213}}^1$

素因数の和:2406

約数の個数: 32

約数和(自身を含む): 97079472

約数和(自身を除く): 47309102

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2213, 2249, 4426, 4498, 11065, 11245, 22130, 22490, 28769, 57538, 143845, 287690, 382849, 765698, 1914245, 3828490, 4977037, 9954074, 24885185, 49770370]

約数ペア:

[(1, 49770370), (2, 24885185), (5, 9954074), (10, 4977037), (13, 3828490), (26, 1914245), (65, 765698), (130, 382849), (173, 287690), (346, 143845), (865, 57538), (1730, 28769), (2213, 22490), (2249, 22130), (4426, 11245), (4498, 11065)]