47656310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 93997584

約数和(自身を除く): 46341274

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 169, 173, 326, 338, 346, 815, 845, 865, 1630, 1690, 1730, 2119, 2249, 4238, 4498, 10595, 11245, 21190, 22490, 27547, 28199, 29237, 55094, 56398, 58474, 137735, 140995, 146185, 275470, 281990, 292370, 366587, 733174, 1832935, 3665870, 4765631, 9531262, 23828155, 47656310]

約数ペア:

[(1, 47656310), (2, 23828155), (5, 9531262), (10, 4765631), (13, 3665870), (26, 1832935), (65, 733174), (130, 366587), (163, 292370), (169, 281990), (173, 275470), (326, 146185), (338, 140995), (346, 137735), (815, 58474), (845, 56398), (865, 55094), (1630, 29237), (1690, 28199), (1730, 27547), (2119, 22490), (2249, 21190), (4238, 11245), (4498, 10595)]