47839998

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 97344000

約数和(自身を除く): 49504002

約数列:

[1, 2, 3, 6, 103, 199, 206, 309, 389, 398, 597, 618, 778, 1167, 1194, 2334, 20497, 40067, 40994, 61491, 77411, 80134, 120201, 122982, 154822, 232233, 240402, 464466, 7973333, 15946666, 23919999, 47839998]

約数ペア:

[(1, 47839998), (2, 23919999), (3, 15946666), (6, 7973333), (103, 464466), (199, 240402), (206, 232233), (309, 154822), (389, 122982), (398, 120201), (597, 80134), (618, 77411), (778, 61491), (1167, 40994), (1194, 40067), (2334, 20497)]