50261220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{953}}^1$

素因数の和:1261

約数の個数: 72

約数和(自身を含む): 153139896

約数和(自身を除く): 102878676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 879, 953, 1172, 1465, 1758, 1906, 2637, 2859, 2930, 3516, 3812, 4395, 4765, 5274, 5718, 5860, 8577, 8790, 9530, 10548, 11436, 13185, 14295, 17154, 17580, 19060, 26370, 28590, 34308, 42885, 52740, 57180, 85770, 171540, 279229, 558458, 837687, 1116916, 1396145, 1675374, 2513061, 2792290, 3350748, 4188435, 5026122, 5584580, 8376870, 10052244, 12565305, 16753740, 25130610, 50261220]

約数ペア:

[(1, 50261220), (2, 25130610), (3, 16753740), (4, 12565305), (5, 10052244), (6, 8376870), (9, 5584580), (10, 5026122), (12, 4188435), (15, 3350748), (18, 2792290), (20, 2513061), (30, 1675374), (36, 1396145), (45, 1116916), (60, 837687), (90, 558458), (180, 279229), (293, 171540), (586, 85770), (879, 57180), (953, 52740), (1172, 42885), (1465, 34308), (1758, 28590), (1906, 26370), (2637, 19060), (2859, 17580), (2930, 17154), (3516, 14295), (3812, 13185), (4395, 11436), (4765, 10548), (5274, 9530), (5718, 8790), (5860, 8577)]