51217628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{929}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 112492800

約数和(自身を除く): 61275172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 179, 308, 358, 716, 929, 1253, 1858, 1969, 2506, 3716, 3938, 5012, 6503, 7876, 10219, 13006, 13783, 20438, 26012, 27566, 40876, 55132, 71533, 143066, 166291, 286132, 332582, 665164, 1164037, 1829201, 2328074, 3658402, 4656148, 7316804, 12804407, 25608814, 51217628]

約数ペア:

[(1, 51217628), (2, 25608814), (4, 12804407), (7, 7316804), (11, 4656148), (14, 3658402), (22, 2328074), (28, 1829201), (44, 1164037), (77, 665164), (154, 332582), (179, 286132), (308, 166291), (358, 143066), (716, 71533), (929, 55132), (1253, 40876), (1858, 27566), (1969, 26012), (2506, 20438), (3716, 13783), (3938, 13006), (5012, 10219), (6503, 7876)]