51716444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 101159520

約数和(自身を除く): 49443076

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 101, 172, 202, 229, 404, 458, 559, 916, 1118, 1313, 2236, 2626, 2977, 4343, 5252, 5954, 8686, 9847, 11908, 17372, 19694, 23129, 39388, 46258, 56459, 92516, 112918, 128011, 225836, 256022, 300677, 512044, 601354, 994547, 1202708, 1989094, 3978188, 12929111, 25858222, 51716444]

約数ペア:

[(1, 51716444), (2, 25858222), (4, 12929111), (13, 3978188), (26, 1989094), (43, 1202708), (52, 994547), (86, 601354), (101, 512044), (172, 300677), (202, 256022), (229, 225836), (404, 128011), (458, 112918), (559, 92516), (916, 56459), (1118, 46258), (1313, 39388), (2236, 23129), (2626, 19694), (2977, 17372), (4343, 11908), (5252, 9847), (5954, 8686)]