53990244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19477}}^1$

素因数の和:19505

約数の個数: 72

約数和(自身を含む): 170159808

約数和(自身を除く): 116169564

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 19477, 38954, 58431, 77908, 116862, 136339, 175293, 214247, 233724, 272678, 350586, 409017, 428494, 545356, 642741, 701172, 818034, 856988, 1227051, 1285482, 1499729, 1636068, 1928223, 2454102, 2570964, 2999458, 3856446, 4499187, 4908204, 5998916, 7712892, 8998374, 13497561, 17996748, 26995122, 53990244]

約数ペア:

[(1, 53990244), (2, 26995122), (3, 17996748), (4, 13497561), (6, 8998374), (7, 7712892), (9, 5998916), (11, 4908204), (12, 4499187), (14, 3856446), (18, 2999458), (21, 2570964), (22, 2454102), (28, 1928223), (33, 1636068), (36, 1499729), (42, 1285482), (44, 1227051), (63, 856988), (66, 818034), (77, 701172), (84, 642741), (99, 545356), (126, 428494), (132, 409017), (154, 350586), (198, 272678), (231, 233724), (252, 214247), (308, 175293), (396, 136339), (462, 116862), (693, 77908), (924, 58431), (1386, 38954), (2772, 19477)]