51027018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 123144192

約数和(自身を除く): 72117174

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 101, 138, 161, 202, 303, 322, 483, 523, 606, 707, 966, 1046, 1414, 1569, 2121, 2323, 3138, 3661, 4242, 4646, 6969, 7322, 10983, 12029, 13938, 16261, 21966, 24058, 32522, 36087, 48783, 52823, 72174, 84203, 97566, 105646, 158469, 168406, 252609, 316938, 369761, 505218, 739522, 1109283, 1214929, 2218566, 2429858, 3644787, 7289574, 8504503, 17009006, 25513509, 51027018]

約数ペア:

[(1, 51027018), (2, 25513509), (3, 17009006), (6, 8504503), (7, 7289574), (14, 3644787), (21, 2429858), (23, 2218566), (42, 1214929), (46, 1109283), (69, 739522), (101, 505218), (138, 369761), (161, 316938), (202, 252609), (303, 168406), (322, 158469), (483, 105646), (523, 97566), (606, 84203), (707, 72174), (966, 52823), (1046, 48783), (1414, 36087), (1569, 32522), (2121, 24058), (2323, 21966), (3138, 16261), (3661, 13938), (4242, 12029), (4646, 10983), (6969, 7322)]