49785010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 105131520

約数和(自身を除く): 55346510

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 79, 85, 110, 158, 170, 187, 337, 374, 395, 674, 790, 869, 935, 1343, 1685, 1738, 1870, 2686, 3370, 3707, 4345, 5729, 6715, 7414, 8690, 11458, 13430, 14773, 18535, 26623, 28645, 29546, 37070, 53246, 57290, 63019, 73865, 126038, 133115, 147730, 266230, 292853, 315095, 452591, 585706, 630190, 905182, 1464265, 2262955, 2928530, 4525910, 4978501, 9957002, 24892505, 49785010]

約数ペア:

[(1, 49785010), (2, 24892505), (5, 9957002), (10, 4978501), (11, 4525910), (17, 2928530), (22, 2262955), (34, 1464265), (55, 905182), (79, 630190), (85, 585706), (110, 452591), (158, 315095), (170, 292853), (187, 266230), (337, 147730), (374, 133115), (395, 126038), (674, 73865), (790, 63019), (869, 57290), (935, 53246), (1343, 37070), (1685, 29546), (1738, 28645), (1870, 26623), (2686, 18535), (3370, 14773), (3707, 13430), (4345, 11458), (5729, 8690), (6715, 7414)]