54545148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{823}}^1$

素因数の和:1103

約数の個数: 72

約数和(自身を含む): 158366208

約数和(自身を除く): 103821060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 263, 526, 789, 823, 1052, 1578, 1646, 1841, 2367, 2469, 3156, 3292, 3682, 4734, 4938, 5523, 5761, 7364, 7407, 9468, 9876, 11046, 11522, 14814, 16569, 17283, 22092, 23044, 29628, 33138, 34566, 51849, 66276, 69132, 103698, 207396, 216449, 432898, 649347, 865796, 1298694, 1515143, 1948041, 2597388, 3030286, 3896082, 4545429, 6060572, 7792164, 9090858, 13636287, 18181716, 27272574, 54545148]

約数ペア:

[(1, 54545148), (2, 27272574), (3, 18181716), (4, 13636287), (6, 9090858), (7, 7792164), (9, 6060572), (12, 4545429), (14, 3896082), (18, 3030286), (21, 2597388), (28, 1948041), (36, 1515143), (42, 1298694), (63, 865796), (84, 649347), (126, 432898), (252, 216449), (263, 207396), (526, 103698), (789, 69132), (823, 66276), (1052, 51849), (1578, 34566), (1646, 33138), (1841, 29628), (2367, 23044), (2469, 22092), (3156, 17283), (3292, 16569), (3682, 14814), (4734, 11522), (4938, 11046), (5523, 9876), (5761, 9468), (7364, 7407)]