50857280

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1543}}^1$

素因数の和:1663

約数の個数: 56

約数和(自身を含む): 122358912

約数和(自身を除く): 71501632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 824, 1030, 1543, 1648, 2060, 3086, 3296, 4120, 6172, 6592, 7715, 8240, 12344, 15430, 16480, 24688, 30860, 32960, 49376, 61720, 98752, 123440, 158929, 246880, 317858, 493760, 635716, 794645, 1271432, 1589290, 2542864, 3178580, 5085728, 6357160, 10171456, 12714320, 25428640, 50857280]

約数ペア:

[(1, 50857280), (2, 25428640), (4, 12714320), (5, 10171456), (8, 6357160), (10, 5085728), (16, 3178580), (20, 2542864), (32, 1589290), (40, 1271432), (64, 794645), (80, 635716), (103, 493760), (160, 317858), (206, 246880), (320, 158929), (412, 123440), (515, 98752), (824, 61720), (1030, 49376), (1543, 32960), (1648, 30860), (2060, 24688), (3086, 16480), (3296, 15430), (4120, 12344), (6172, 8240), (6592, 7715)]