47704244

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 104569920

約数和(自身を除く): 56865676

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 103, 119, 139, 196, 206, 238, 278, 412, 476, 556, 721, 833, 973, 1442, 1666, 1751, 1946, 2363, 2884, 3332, 3502, 3892, 4726, 5047, 6811, 7004, 9452, 10094, 12257, 13622, 14317, 16541, 20188, 24514, 27244, 28634, 33082, 49028, 57268, 66164, 85799, 100219, 115787, 171598, 200438, 231574, 243389, 343196, 400876, 463148, 486778, 701533, 973556, 1403066, 1703723, 2806132, 3407446, 6814892, 11926061, 23852122, 47704244]

約数ペア:

[(1, 47704244), (2, 23852122), (4, 11926061), (7, 6814892), (14, 3407446), (17, 2806132), (28, 1703723), (34, 1403066), (49, 973556), (68, 701533), (98, 486778), (103, 463148), (119, 400876), (139, 343196), (196, 243389), (206, 231574), (238, 200438), (278, 171598), (412, 115787), (476, 100219), (556, 85799), (721, 66164), (833, 57268), (973, 49028), (1442, 33082), (1666, 28634), (1751, 27244), (1946, 24514), (2363, 20188), (2884, 16541), (3332, 14317), (3502, 13622), (3892, 12257), (4726, 10094), (5047, 9452), (6811, 7004)]