51370130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2557}}^1$

素因数の和:2619

約数の個数: 48

約数和(自身を含む): 110229336

約数和(自身を除く): 58859206

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 1435, 2009, 2557, 2870, 4018, 5114, 10045, 12785, 17899, 20090, 25570, 35798, 89495, 104837, 125293, 178990, 209674, 250586, 524185, 626465, 733859, 1048370, 1252930, 1467718, 3669295, 5137013, 7338590, 10274026, 25685065, 51370130]

約数ペア:

[(1, 51370130), (2, 25685065), (5, 10274026), (7, 7338590), (10, 5137013), (14, 3669295), (35, 1467718), (41, 1252930), (49, 1048370), (70, 733859), (82, 626465), (98, 524185), (205, 250586), (245, 209674), (287, 178990), (410, 125293), (490, 104837), (574, 89495), (1435, 35798), (2009, 25570), (2557, 20090), (2870, 17899), (4018, 12785), (5114, 10045)]