54438046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 100154880

約数和(自身を除く): 45716834

約数列:

[1, 2, 13, 17, 26, 29, 31, 34, 58, 62, 137, 221, 274, 377, 403, 442, 493, 527, 754, 806, 899, 986, 1054, 1781, 1798, 2329, 3562, 3973, 4247, 4658, 6409, 6851, 7946, 8494, 11687, 12818, 13702, 15283, 23374, 30277, 30566, 51649, 55211, 60554, 67541, 72199, 103298, 110422, 123163, 135082, 144398, 198679, 246326, 397358, 878033, 938587, 1601119, 1756066, 1877174, 2093771, 3202238, 4187542, 27219023, 54438046]

約数ペア:

[(1, 54438046), (2, 27219023), (13, 4187542), (17, 3202238), (26, 2093771), (29, 1877174), (31, 1756066), (34, 1601119), (58, 938587), (62, 878033), (137, 397358), (221, 246326), (274, 198679), (377, 144398), (403, 135082), (442, 123163), (493, 110422), (527, 103298), (754, 72199), (806, 67541), (899, 60554), (986, 55211), (1054, 51649), (1781, 30566), (1798, 30277), (2329, 23374), (3562, 15283), (3973, 13702), (4247, 12818), (4658, 11687), (6409, 8494), (6851, 7946)]