49647060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{91939}}^1$

素因数の和:91957

約数の個数: 48

約数和(自身を含む): 154459200

約数和(自身を除く): 104812140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 91939, 183878, 275817, 367756, 459695, 551634, 827451, 919390, 1103268, 1379085, 1654902, 1838780, 2482353, 2758170, 3309804, 4137255, 4964706, 5516340, 8274510, 9929412, 12411765, 16549020, 24823530, 49647060]

約数ペア:

[(1, 49647060), (2, 24823530), (3, 16549020), (4, 12411765), (5, 9929412), (6, 8274510), (9, 5516340), (10, 4964706), (12, 4137255), (15, 3309804), (18, 2758170), (20, 2482353), (27, 1838780), (30, 1654902), (36, 1379085), (45, 1103268), (54, 919390), (60, 827451), (90, 551634), (108, 459695), (135, 367756), (180, 275817), (270, 183878), (540, 91939)]