50879996020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{22541}}^1$

素因数の和:23281

約数の個数: 96

約数和(自身を含む): 127608638976

約数和(自身を除く): 76728642956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 701, 805, 1402, 1610, 2804, 3220, 3505, 4907, 7010, 9814, 14020, 16123, 19628, 22541, 24535, 32246, 45082, 49070, 64492, 80615, 90164, 98140, 112705, 112861, 157787, 161230, 225410, 225722, 315574, 322460, 450820, 451444, 518443, 564305, 631148, 788935, 1036886, 1128610, 1577870, 2073772, 2257220, 2592215, 3155740, 3629101, 5184430, 7258202, 10368860, 14516404, 15801241, 18145505, 31602482, 36291010, 63204964, 72582020, 79006205, 110608687, 158012410, 221217374, 316024820, 363428543, 442434748, 553043435, 726857086, 1106086870, 1453714172, 1817142715, 2212173740, 2543999801, 3634285430, 5087999602, 7268570860, 10175999204, 12719999005, 25439998010, 50879996020]

約数ペア:

[(1, 50879996020), (2, 25439998010), (4, 12719999005), (5, 10175999204), (7, 7268570860), (10, 5087999602), (14, 3634285430), (20, 2543999801), (23, 2212173740), (28, 1817142715), (35, 1453714172), (46, 1106086870), (70, 726857086), (92, 553043435), (115, 442434748), (140, 363428543), (161, 316024820), (230, 221217374), (322, 158012410), (460, 110608687), (644, 79006205), (701, 72582020), (805, 63204964), (1402, 36291010), (1610, 31602482), (2804, 18145505), (3220, 15801241), (3505, 14516404), (4907, 10368860), (7010, 7258202), (9814, 5184430), (14020, 3629101), (16123, 3155740), (19628, 2592215), (22541, 2257220), (24535, 2073772), (32246, 1577870), (45082, 1128610), (49070, 1036886), (64492, 788935), (80615, 631148), (90164, 564305), (98140, 518443), (112705, 451444), (112861, 450820), (157787, 322460), (161230, 315574), (225410, 225722)]