57405992

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 130675200

約数和(自身を除く): 73269208

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 163, 266, 326, 331, 532, 652, 662, 1064, 1141, 1304, 1324, 2282, 2317, 2648, 3097, 4564, 4634, 6194, 6289, 9128, 9268, 12388, 12578, 18536, 21679, 24776, 25156, 43358, 44023, 50312, 53953, 86716, 88046, 107906, 173432, 176092, 215812, 352184, 377671, 431624, 755342, 1025107, 1510684, 2050214, 3021368, 4100428, 7175749, 8200856, 14351498, 28702996, 57405992]

約数ペア:

[(1, 57405992), (2, 28702996), (4, 14351498), (7, 8200856), (8, 7175749), (14, 4100428), (19, 3021368), (28, 2050214), (38, 1510684), (56, 1025107), (76, 755342), (133, 431624), (152, 377671), (163, 352184), (266, 215812), (326, 176092), (331, 173432), (532, 107906), (652, 88046), (662, 86716), (1064, 53953), (1141, 50312), (1304, 44023), (1324, 43358), (2282, 25156), (2317, 24776), (2648, 21679), (3097, 18536), (4564, 12578), (4634, 12388), (6194, 9268), (6289, 9128)]