52525876

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 102625600

約数和(自身を除く): 50099724

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 139, 169, 172, 278, 338, 556, 559, 676, 1118, 1807, 2197, 2236, 3614, 4394, 5977, 7228, 7267, 8788, 11954, 14534, 23491, 23908, 29068, 46982, 77701, 93964, 94471, 155402, 188942, 305383, 310804, 377884, 610766, 1010113, 1221532, 2020226, 4040452, 13131469, 26262938, 52525876]

約数ペア:

[(1, 52525876), (2, 26262938), (4, 13131469), (13, 4040452), (26, 2020226), (43, 1221532), (52, 1010113), (86, 610766), (139, 377884), (169, 310804), (172, 305383), (278, 188942), (338, 155402), (556, 94471), (559, 93964), (676, 77701), (1118, 46982), (1807, 29068), (2197, 23908), (2236, 23491), (3614, 14534), (4394, 11954), (5977, 8788), (7228, 7267)]