50458240

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{1609}}^1$

素因数の和:1642

約数の個数: 96

約数和(自身を含む): 140408100

約数和(自身を除く): 89949860

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1609, 1960, 2240, 3136, 3218, 3920, 4480, 6272, 6436, 7840, 8045, 11263, 12872, 15680, 16090, 22526, 25744, 31360, 32180, 45052, 51488, 56315, 64360, 78841, 90104, 102976, 112630, 128720, 157682, 180208, 205952, 225260, 257440, 315364, 360416, 394205, 450520, 514880, 630728, 720832, 788410, 901040, 1029760, 1261456, 1441664, 1576820, 1802080, 2522912, 3153640, 3604160, 5045824, 6307280, 7208320, 10091648, 12614560, 25229120, 50458240]

約数ペア:

[(1, 50458240), (2, 25229120), (4, 12614560), (5, 10091648), (7, 7208320), (8, 6307280), (10, 5045824), (14, 3604160), (16, 3153640), (20, 2522912), (28, 1802080), (32, 1576820), (35, 1441664), (40, 1261456), (49, 1029760), (56, 901040), (64, 788410), (70, 720832), (80, 630728), (98, 514880), (112, 450520), (128, 394205), (140, 360416), (160, 315364), (196, 257440), (224, 225260), (245, 205952), (280, 180208), (320, 157682), (392, 128720), (448, 112630), (490, 102976), (560, 90104), (640, 78841), (784, 64360), (896, 56315), (980, 51488), (1120, 45052), (1568, 32180), (1609, 31360), (1960, 25744), (2240, 22526), (3136, 16090), (3218, 15680), (3920, 12872), (4480, 11263), (6272, 8045), (6436, 7840)]