47796860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 106886304

約数和(自身を除く): 59089444

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 257, 340, 514, 547, 1028, 1094, 1285, 2188, 2570, 2735, 4369, 5140, 5470, 8738, 9299, 10940, 17476, 18598, 21845, 37196, 43690, 46495, 87380, 92990, 140579, 185980, 281158, 562316, 702895, 1405790, 2389843, 2811580, 4779686, 9559372, 11949215, 23898430, 47796860]

約数ペア:

[(1, 47796860), (2, 23898430), (4, 11949215), (5, 9559372), (10, 4779686), (17, 2811580), (20, 2389843), (34, 1405790), (68, 702895), (85, 562316), (170, 281158), (257, 185980), (340, 140579), (514, 92990), (547, 87380), (1028, 46495), (1094, 43690), (1285, 37196), (2188, 21845), (2570, 18598), (2735, 17476), (4369, 10940), (5140, 9299), (5470, 8738)]