51495408

素因数分解:

$2^4\times 3^2\times {\mathrm{277}}^1\times {\mathrm{1291}}^1$

素因数の和:1582

約数の個数: 60

約数和(自身を含む): 144747928

約数和(自身を除く): 93252520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 277, 554, 831, 1108, 1291, 1662, 2216, 2493, 2582, 3324, 3873, 4432, 4986, 5164, 6648, 7746, 9972, 10328, 11619, 13296, 15492, 19944, 20656, 23238, 30984, 39888, 46476, 61968, 92952, 185904, 357607, 715214, 1072821, 1430428, 2145642, 2860856, 3218463, 4291284, 5721712, 6436926, 8582568, 12873852, 17165136, 25747704, 51495408]

約数ペア:

[(1, 51495408), (2, 25747704), (3, 17165136), (4, 12873852), (6, 8582568), (8, 6436926), (9, 5721712), (12, 4291284), (16, 3218463), (18, 2860856), (24, 2145642), (36, 1430428), (48, 1072821), (72, 715214), (144, 357607), (277, 185904), (554, 92952), (831, 61968), (1108, 46476), (1291, 39888), (1662, 30984), (2216, 23238), (2493, 20656), (2582, 19944), (3324, 15492), (3873, 13296), (4432, 11619), (4986, 10328), (5164, 9972), (6648, 7746)]