53261676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1559}}^1$

素因数の和:1655

約数の個数: 72

約数和(自身を含む): 147070560

約数和(自身を除く): 93808884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 1314, 1559, 1898, 2628, 2847, 3118, 3796, 4677, 5694, 6236, 8541, 9354, 11388, 14031, 17082, 18708, 20267, 28062, 34164, 40534, 56124, 60801, 81068, 113807, 121602, 182403, 227614, 243204, 341421, 364806, 455228, 682842, 729612, 1024263, 1365684, 1479491, 2048526, 2958982, 4097052, 4438473, 5917964, 8876946, 13315419, 17753892, 26630838, 53261676]

約数ペア:

[(1, 53261676), (2, 26630838), (3, 17753892), (4, 13315419), (6, 8876946), (9, 5917964), (12, 4438473), (13, 4097052), (18, 2958982), (26, 2048526), (36, 1479491), (39, 1365684), (52, 1024263), (73, 729612), (78, 682842), (117, 455228), (146, 364806), (156, 341421), (219, 243204), (234, 227614), (292, 182403), (438, 121602), (468, 113807), (657, 81068), (876, 60801), (949, 56124), (1314, 40534), (1559, 34164), (1898, 28062), (2628, 20267), (2847, 18708), (3118, 17082), (3796, 14031), (4677, 11388), (5694, 9354), (6236, 8541)]