79994850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41023}}^1$

素因数の和:41051

約数の個数: 48

約数和(自身を含む): 213652992

約数和(自身を除く): 133658142

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 41023, 82046, 123069, 205115, 246138, 410230, 533299, 615345, 1025575, 1066598, 1230690, 1599897, 2051150, 2666495, 3076725, 3199794, 5332990, 6153450, 7999485, 13332475, 15998970, 26664950, 39997425, 79994850]

約数ペア:

[(1, 79994850), (2, 39997425), (3, 26664950), (5, 15998970), (6, 13332475), (10, 7999485), (13, 6153450), (15, 5332990), (25, 3199794), (26, 3076725), (30, 2666495), (39, 2051150), (50, 1599897), (65, 1230690), (75, 1066598), (78, 1025575), (130, 615345), (150, 533299), (195, 410230), (325, 246138), (390, 205115), (650, 123069), (975, 82046), (1950, 41023)]