49895640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{138599}}^1$

素因数の和:138616

約数の個数: 48

約数和(自身を含む): 162162000

約数和(自身を除く): 112266360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 138599, 277198, 415797, 554396, 692995, 831594, 1108792, 1247391, 1385990, 1663188, 2078985, 2494782, 2771980, 3326376, 4157970, 4989564, 5543960, 6236955, 8315940, 9979128, 12473910, 16631880, 24947820, 49895640]

約数ペア:

[(1, 49895640), (2, 24947820), (3, 16631880), (4, 12473910), (5, 9979128), (6, 8315940), (8, 6236955), (9, 5543960), (10, 4989564), (12, 4157970), (15, 3326376), (18, 2771980), (20, 2494782), (24, 2078985), (30, 1663188), (36, 1385990), (40, 1247391), (45, 1108792), (60, 831594), (72, 692995), (90, 554396), (120, 415797), (180, 277198), (360, 138599)]