50270080

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{229}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 140760000

約数和(自身を除く): 90489920

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, 229, 245, 280, 320, 343, 392, 448, 458, 490, 560, 640, 686, 784, 896, 916, 980, 1120, 1145, 1372, 1568, 1603, 1715, 1832, 1960, 2240, 2290, 2744, 3136, 3206, 3430, 3664, 3920, 4480, 4580, 5488, 6272, 6412, 6860, 7328, 7840, 8015, 9160, 10976, 11221, 12824, 13720, 14656, 15680, 16030, 18320, 21952, 22442, 25648, 27440, 29312, 31360, 32060, 36640, 43904, 44884, 51296, 54880, 56105, 64120, 73280, 78547, 89768, 102592, 109760, 112210, 128240, 146560, 157094, 179536, 205184, 219520, 224420, 256480, 314188, 359072, 392735, 448840, 512960, 628376, 718144, 785470, 897680, 1025920, 1256752, 1436288, 1570940, 1795360, 2513504, 3141880, 3590720, 5027008, 6283760, 7181440, 10054016, 12567520, 25135040, 50270080]

約数ペア:

[(1, 50270080), (2, 25135040), (4, 12567520), (5, 10054016), (7, 7181440), (8, 6283760), (10, 5027008), (14, 3590720), (16, 3141880), (20, 2513504), (28, 1795360), (32, 1570940), (35, 1436288), (40, 1256752), (49, 1025920), (56, 897680), (64, 785470), (70, 718144), (80, 628376), (98, 512960), (112, 448840), (128, 392735), (140, 359072), (160, 314188), (196, 256480), (224, 224420), (229, 219520), (245, 205184), (280, 179536), (320, 157094), (343, 146560), (392, 128240), (448, 112210), (458, 109760), (490, 102592), (560, 89768), (640, 78547), (686, 73280), (784, 64120), (896, 56105), (916, 54880), (980, 51296), (1120, 44884), (1145, 43904), (1372, 36640), (1568, 32060), (1603, 31360), (1715, 29312), (1832, 27440), (1960, 25648), (2240, 22442), (2290, 21952), (2744, 18320), (3136, 16030), (3206, 15680), (3430, 14656), (3664, 13720), (3920, 12824), (4480, 11221), (4580, 10976), (5488, 9160), (6272, 8015), (6412, 7840), (6860, 7328)]