51203768

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{823}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 121029120

約数和(自身を除く): 69825352

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 101, 154, 202, 308, 404, 616, 707, 808, 823, 1111, 1414, 1646, 2222, 2828, 3292, 4444, 5656, 5761, 6584, 7777, 8888, 9053, 11522, 15554, 18106, 23044, 31108, 36212, 46088, 62216, 63371, 72424, 83123, 126742, 166246, 253484, 332492, 506968, 581861, 664984, 914353, 1163722, 1828706, 2327444, 3657412, 4654888, 6400471, 7314824, 12800942, 25601884, 51203768]

約数ペア:

[(1, 51203768), (2, 25601884), (4, 12800942), (7, 7314824), (8, 6400471), (11, 4654888), (14, 3657412), (22, 2327444), (28, 1828706), (44, 1163722), (56, 914353), (77, 664984), (88, 581861), (101, 506968), (154, 332492), (202, 253484), (308, 166246), (404, 126742), (616, 83123), (707, 72424), (808, 63371), (823, 62216), (1111, 46088), (1414, 36212), (1646, 31108), (2222, 23044), (2828, 18106), (3292, 15554), (4444, 11522), (5656, 9053), (5761, 8888), (6584, 7777)]