51512604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2729}}^1$

素因数の和:2771

約数の個数: 72

約数和(自身を含む): 142331280

約数和(自身を除く): 90818676

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 2729, 3146, 4719, 5458, 6292, 8187, 9438, 10916, 16374, 18876, 30019, 32748, 35477, 60038, 70954, 90057, 106431, 120076, 141908, 180114, 212862, 330209, 360228, 390247, 425724, 660418, 780494, 990627, 1170741, 1320836, 1560988, 1981254, 2341482, 3962508, 4292717, 4682964, 8585434, 12878151, 17170868, 25756302, 51512604]

約数ペア:

[(1, 51512604), (2, 25756302), (3, 17170868), (4, 12878151), (6, 8585434), (11, 4682964), (12, 4292717), (13, 3962508), (22, 2341482), (26, 1981254), (33, 1560988), (39, 1320836), (44, 1170741), (52, 990627), (66, 780494), (78, 660418), (121, 425724), (132, 390247), (143, 360228), (156, 330209), (242, 212862), (286, 180114), (363, 141908), (429, 120076), (484, 106431), (572, 90057), (726, 70954), (858, 60038), (1452, 35477), (1573, 32748), (1716, 30019), (2729, 18876), (3146, 16374), (4719, 10916), (5458, 9438), (6292, 8187)]