48911200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4703}}^1$

素因数の和:4736

約数の個数: 72

約数和(自身を含む): 128616768

約数和(自身を除く): 79705568

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 4703, 5200, 9406, 10400, 18812, 23515, 37624, 47030, 61139, 75248, 94060, 117575, 122278, 150496, 188120, 235150, 244556, 305695, 376240, 470300, 489112, 611390, 752480, 940600, 978224, 1222780, 1528475, 1881200, 1956448, 2445560, 3056950, 3762400, 4891120, 6113900, 9782240, 12227800, 24455600, 48911200]

約数ペア:

[(1, 48911200), (2, 24455600), (4, 12227800), (5, 9782240), (8, 6113900), (10, 4891120), (13, 3762400), (16, 3056950), (20, 2445560), (25, 1956448), (26, 1881200), (32, 1528475), (40, 1222780), (50, 978224), (52, 940600), (65, 752480), (80, 611390), (100, 489112), (104, 470300), (130, 376240), (160, 305695), (200, 244556), (208, 235150), (260, 188120), (325, 150496), (400, 122278), (416, 117575), (520, 94060), (650, 75248), (800, 61139), (1040, 47030), (1300, 37624), (2080, 23515), (2600, 18812), (4703, 10400), (5200, 9406)]