51000456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5273}}^1$

素因数の和:5326

約数の個数: 64

約数和(自身を含む): 141765120

約数和(自身を除く): 90764664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 5273, 9672, 10546, 15819, 21092, 31638, 42184, 63276, 68549, 126552, 137098, 163463, 205647, 274196, 326926, 411294, 490389, 548392, 653852, 822588, 980778, 1307704, 1645176, 1961556, 2125019, 3923112, 4250038, 6375057, 8500076, 12750114, 17000152, 25500228, 51000456]

約数ペア:

[(1, 51000456), (2, 25500228), (3, 17000152), (4, 12750114), (6, 8500076), (8, 6375057), (12, 4250038), (13, 3923112), (24, 2125019), (26, 1961556), (31, 1645176), (39, 1307704), (52, 980778), (62, 822588), (78, 653852), (93, 548392), (104, 490389), (124, 411294), (156, 326926), (186, 274196), (248, 205647), (312, 163463), (372, 137098), (403, 126552), (744, 68549), (806, 63276), (1209, 42184), (1612, 31638), (2418, 21092), (3224, 15819), (4836, 10546), (5273, 9672)]