51698868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 136321920

約数和(自身を除く): 84623052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 59, 78, 82, 118, 123, 137, 156, 164, 177, 236, 246, 274, 354, 411, 492, 533, 548, 708, 767, 822, 1066, 1534, 1599, 1644, 1781, 2132, 2301, 2419, 3068, 3198, 3562, 4602, 4838, 5343, 5617, 6396, 7124, 7257, 8083, 9204, 9676, 10686, 11234, 14514, 16166, 16851, 21372, 22468, 24249, 29028, 31447, 32332, 33702, 48498, 62894, 67404, 73021, 94341, 96996, 105079, 125788, 146042, 188682, 210158, 219063, 292084, 315237, 331403, 377364, 420316, 438126, 630474, 662806, 876252, 994209, 1260948, 1325612, 1988418, 3976836, 4308239, 8616478, 12924717, 17232956, 25849434, 51698868]

約数ペア:

[(1, 51698868), (2, 25849434), (3, 17232956), (4, 12924717), (6, 8616478), (12, 4308239), (13, 3976836), (26, 1988418), (39, 1325612), (41, 1260948), (52, 994209), (59, 876252), (78, 662806), (82, 630474), (118, 438126), (123, 420316), (137, 377364), (156, 331403), (164, 315237), (177, 292084), (236, 219063), (246, 210158), (274, 188682), (354, 146042), (411, 125788), (492, 105079), (533, 96996), (548, 94341), (708, 73021), (767, 67404), (822, 62894), (1066, 48498), (1534, 33702), (1599, 32332), (1644, 31447), (1781, 29028), (2132, 24249), (2301, 22468), (2419, 21372), (3068, 16851), (3198, 16166), (3562, 14514), (4602, 11234), (4838, 10686), (5343, 9676), (5617, 9204), (6396, 8083), (7124, 7257)]