53974655

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 78503040

約数和(自身を除く): 24528385

約数列:

[1, 5, 7, 29, 35, 41, 145, 203, 205, 287, 1015, 1189, 1297, 1435, 5945, 6485, 8323, 9079, 37613, 41615, 45395, 53177, 188065, 263291, 265885, 372239, 1316455, 1542133, 1861195, 7710665, 10794931, 53974655]

約数ペア:

[(1, 53974655), (5, 10794931), (7, 7710665), (29, 1861195), (35, 1542133), (41, 1316455), (145, 372239), (203, 265885), (205, 263291), (287, 188065), (1015, 53177), (1189, 45395), (1297, 41615), (1435, 37613), (5945, 9079), (6485, 8323)]