53087436

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^2\times {\mathrm{139}}^1$

素因数の和:355

約数の個数: 54

約数和(自身を含む): 136483620

約数和(自身を除く): 83396184

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 139, 206, 278, 309, 412, 417, 556, 618, 834, 927, 1236, 1251, 1668, 1854, 2502, 3708, 5004, 10609, 14317, 21218, 28634, 31827, 42436, 42951, 57268, 63654, 85902, 95481, 127308, 128853, 171804, 190962, 257706, 381924, 515412, 1474651, 2949302, 4423953, 5898604, 8847906, 13271859, 17695812, 26543718, 53087436]

約数ペア:

[(1, 53087436), (2, 26543718), (3, 17695812), (4, 13271859), (6, 8847906), (9, 5898604), (12, 4423953), (18, 2949302), (36, 1474651), (103, 515412), (139, 381924), (206, 257706), (278, 190962), (309, 171804), (412, 128853), (417, 127308), (556, 95481), (618, 85902), (834, 63654), (927, 57268), (1236, 42951), (1251, 42436), (1668, 31827), (1854, 28634), (2502, 21218), (3708, 14317), (5004, 10609)]