51793672

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 115125120

約数和(自身を除く): 63331448

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 137, 157, 172, 274, 301, 314, 344, 548, 602, 628, 959, 1096, 1099, 1204, 1256, 1918, 2198, 2408, 3836, 4396, 5891, 6751, 7672, 8792, 11782, 13502, 21509, 23564, 27004, 41237, 43018, 47128, 47257, 54008, 82474, 86036, 94514, 150563, 164948, 172072, 189028, 301126, 329896, 378056, 602252, 924887, 1204504, 1849774, 3699548, 6474209, 7399096, 12948418, 25896836, 51793672]

約数ペア:

[(1, 51793672), (2, 25896836), (4, 12948418), (7, 7399096), (8, 6474209), (14, 3699548), (28, 1849774), (43, 1204504), (56, 924887), (86, 602252), (137, 378056), (157, 329896), (172, 301126), (274, 189028), (301, 172072), (314, 164948), (344, 150563), (548, 94514), (602, 86036), (628, 82474), (959, 54008), (1096, 47257), (1099, 47128), (1204, 43018), (1256, 41237), (1918, 27004), (2198, 23564), (2408, 21509), (3836, 13502), (4396, 11782), (5891, 8792), (6751, 7672)]