50434720

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{919}}^1$

素因数の和:955

約数の個数: 96

約数和(自身を含む): 139104000

約数和(自身を除く): 88669280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 919, 980, 1120, 1372, 1568, 1715, 1838, 1960, 2744, 3430, 3676, 3920, 4595, 5488, 6433, 6860, 7352, 7840, 9190, 10976, 12866, 13720, 14704, 18380, 25732, 27440, 29408, 32165, 36760, 45031, 51464, 54880, 64330, 73520, 90062, 102928, 128660, 147040, 180124, 205856, 225155, 257320, 315217, 360248, 450310, 514640, 630434, 720496, 900620, 1029280, 1260868, 1440992, 1576085, 1801240, 2521736, 3152170, 3602480, 5043472, 6304340, 7204960, 10086944, 12608680, 25217360, 50434720]

約数ペア:

[(1, 50434720), (2, 25217360), (4, 12608680), (5, 10086944), (7, 7204960), (8, 6304340), (10, 5043472), (14, 3602480), (16, 3152170), (20, 2521736), (28, 1801240), (32, 1576085), (35, 1440992), (40, 1260868), (49, 1029280), (56, 900620), (70, 720496), (80, 630434), (98, 514640), (112, 450310), (140, 360248), (160, 315217), (196, 257320), (224, 225155), (245, 205856), (280, 180124), (343, 147040), (392, 128660), (490, 102928), (560, 90062), (686, 73520), (784, 64330), (919, 54880), (980, 51464), (1120, 45031), (1372, 36760), (1568, 32165), (1715, 29408), (1838, 27440), (1960, 25732), (2744, 18380), (3430, 14704), (3676, 13720), (3920, 12866), (4595, 10976), (5488, 9190), (6433, 7840), (6860, 7352)]