48304750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 99066240

約数和(自身を除く): 50761490

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 125, 130, 167, 178, 250, 325, 334, 445, 650, 835, 890, 1157, 1625, 1670, 2171, 2225, 2314, 3250, 4175, 4342, 4450, 5785, 8350, 10855, 11125, 11570, 14863, 20875, 21710, 22250, 28925, 29726, 41750, 54275, 57850, 74315, 108550, 144625, 148630, 193219, 271375, 289250, 371575, 386438, 542750, 743150, 966095, 1857875, 1932190, 3715750, 4830475, 9660950, 24152375, 48304750]

約数ペア:

[(1, 48304750), (2, 24152375), (5, 9660950), (10, 4830475), (13, 3715750), (25, 1932190), (26, 1857875), (50, 966095), (65, 743150), (89, 542750), (125, 386438), (130, 371575), (167, 289250), (178, 271375), (250, 193219), (325, 148630), (334, 144625), (445, 108550), (650, 74315), (835, 57850), (890, 54275), (1157, 41750), (1625, 29726), (1670, 28925), (2171, 22250), (2225, 21710), (2314, 20875), (3250, 14863), (4175, 11570), (4342, 11125), (4450, 10855), (5785, 8350)]