51295932

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 133333200

約数和(自身を除く): 82037268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 131, 146, 149, 219, 262, 292, 298, 393, 438, 447, 524, 596, 657, 786, 876, 894, 1179, 1314, 1341, 1572, 1788, 2358, 2628, 2682, 4716, 5364, 9563, 10877, 19126, 19519, 21754, 28689, 32631, 38252, 39038, 43508, 57378, 58557, 65262, 78076, 86067, 97893, 114756, 117114, 130524, 172134, 175671, 195786, 234228, 344268, 351342, 391572, 702684, 1424887, 2849774, 4274661, 5699548, 8549322, 12823983, 17098644, 25647966, 51295932]

約数ペア:

[(1, 51295932), (2, 25647966), (3, 17098644), (4, 12823983), (6, 8549322), (9, 5699548), (12, 4274661), (18, 2849774), (36, 1424887), (73, 702684), (131, 391572), (146, 351342), (149, 344268), (219, 234228), (262, 195786), (292, 175671), (298, 172134), (393, 130524), (438, 117114), (447, 114756), (524, 97893), (596, 86067), (657, 78076), (786, 65262), (876, 58557), (894, 57378), (1179, 43508), (1314, 39038), (1341, 38252), (1572, 32631), (1788, 28689), (2358, 21754), (2628, 19519), (2682, 19126), (4716, 10877), (5364, 9563)]