49467591

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{21059}}^1$

素因数の和:21100

約数の個数: 20

約数和(自身を含む): 76447800

約数和(自身を除く): 26980209

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 21059, 63177, 189531, 568593, 610711, 1705779, 1832133, 5496399, 16489197, 49467591]

約数ペア:

[(1, 49467591), (3, 16489197), (9, 5496399), (27, 1832133), (29, 1705779), (81, 610711), (87, 568593), (261, 189531), (783, 63177), (2349, 21059)]