49436190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{661}}^1$

素因数の和:954

約数の個数: 64

約数和(自身を含む): 132505920

約数和(自身を除く): 83069730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 277, 554, 661, 831, 1322, 1385, 1662, 1983, 2493, 2770, 3305, 3966, 4155, 4986, 5949, 6610, 7479, 8310, 9915, 11898, 12465, 14958, 17847, 19830, 24930, 29745, 35694, 37395, 59490, 74790, 89235, 178470, 183097, 366194, 549291, 915485, 1098582, 1647873, 1830970, 2746455, 3295746, 4943619, 5492910, 8239365, 9887238, 16478730, 24718095, 49436190]

約数ペア:

[(1, 49436190), (2, 24718095), (3, 16478730), (5, 9887238), (6, 8239365), (9, 5492910), (10, 4943619), (15, 3295746), (18, 2746455), (27, 1830970), (30, 1647873), (45, 1098582), (54, 915485), (90, 549291), (135, 366194), (270, 183097), (277, 178470), (554, 89235), (661, 74790), (831, 59490), (1322, 37395), (1385, 35694), (1662, 29745), (1983, 24930), (2493, 19830), (2770, 17847), (3305, 14958), (3966, 12465), (4155, 11898), (4986, 9915), (5949, 8310), (6610, 7479)]