2600000050

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{9791}}^1$

素因数の和:9963

約数の個数: 48

約数和(自身を含む): 4983109632

約数和(自身を除く): 2383109582

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 113, 226, 235, 470, 565, 1130, 1175, 2350, 2825, 5311, 5650, 9791, 10622, 19582, 26555, 48955, 53110, 97910, 132775, 244775, 265550, 460177, 489550, 920354, 1106383, 2212766, 2300885, 4601770, 5531915, 11063830, 11504425, 23008850, 27659575, 52000001, 55319150, 104000002, 260000005, 520000010, 1300000025, 2600000050]

約数ペア:

[(1, 2600000050), (2, 1300000025), (5, 520000010), (10, 260000005), (25, 104000002), (47, 55319150), (50, 52000001), (94, 27659575), (113, 23008850), (226, 11504425), (235, 11063830), (470, 5531915), (565, 4601770), (1130, 2300885), (1175, 2212766), (2350, 1106383), (2825, 920354), (5311, 489550), (5650, 460177), (9791, 265550), (10622, 244775), (19582, 132775), (26555, 97910), (48955, 53110)]