51186044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 114982560

約数和(自身を除く): 63796516

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 169, 182, 203, 338, 364, 373, 377, 406, 676, 746, 754, 812, 1183, 1492, 1508, 2366, 2611, 2639, 4732, 4849, 4901, 5222, 5278, 9698, 9802, 10444, 10556, 10817, 19396, 19604, 21634, 33943, 34307, 43268, 63037, 67886, 68614, 75719, 126074, 135772, 137228, 140621, 151438, 252148, 281242, 302876, 441259, 562484, 882518, 984347, 1765036, 1828073, 1968694, 3656146, 3937388, 7312292, 12796511, 25593022, 51186044]

約数ペア:

[(1, 51186044), (2, 25593022), (4, 12796511), (7, 7312292), (13, 3937388), (14, 3656146), (26, 1968694), (28, 1828073), (29, 1765036), (52, 984347), (58, 882518), (91, 562484), (116, 441259), (169, 302876), (182, 281242), (203, 252148), (338, 151438), (364, 140621), (373, 137228), (377, 135772), (406, 126074), (676, 75719), (746, 68614), (754, 67886), (812, 63037), (1183, 43268), (1492, 34307), (1508, 33943), (2366, 21634), (2611, 19604), (2639, 19396), (4732, 10817), (4849, 10556), (4901, 10444), (5222, 9802), (5278, 9698)]