52809516

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^2\times {\mathrm{97}}^1$

素因数の和:252

約数の個数: 72

約数和(自身を含む): 140300720

約数和(自身を除く): 87491204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 97, 108, 142, 194, 213, 284, 291, 388, 426, 582, 639, 852, 873, 1164, 1278, 1746, 1917, 2556, 2619, 3492, 3834, 5041, 5238, 6887, 7668, 10082, 10476, 13774, 15123, 20164, 20661, 27548, 30246, 41322, 45369, 60492, 61983, 82644, 90738, 123966, 136107, 181476, 185949, 247932, 272214, 371898, 488977, 544428, 743796, 977954, 1466931, 1955908, 2933862, 4400793, 5867724, 8801586, 13202379, 17603172, 26404758, 52809516]

約数ペア:

[(1, 52809516), (2, 26404758), (3, 17603172), (4, 13202379), (6, 8801586), (9, 5867724), (12, 4400793), (18, 2933862), (27, 1955908), (36, 1466931), (54, 977954), (71, 743796), (97, 544428), (108, 488977), (142, 371898), (194, 272214), (213, 247932), (284, 185949), (291, 181476), (388, 136107), (426, 123966), (582, 90738), (639, 82644), (852, 61983), (873, 60492), (1164, 45369), (1278, 41322), (1746, 30246), (1917, 27548), (2556, 20661), (2619, 20164), (3492, 15123), (3834, 13774), (5041, 10476), (5238, 10082), (6887, 7668)]