47940306

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 110678400

約数和(自身を除く): 62738094

約数列:

[1, 2, 3, 6, 17, 19, 29, 34, 38, 51, 57, 58, 87, 102, 114, 174, 323, 493, 551, 646, 853, 969, 986, 1102, 1479, 1653, 1706, 1938, 2559, 2958, 3306, 5118, 9367, 14501, 16207, 18734, 24737, 28101, 29002, 32414, 43503, 48621, 49474, 56202, 74211, 87006, 97242, 148422, 275519, 420529, 470003, 551038, 826557, 841058, 940006, 1261587, 1410009, 1653114, 2523174, 2820018, 7990051, 15980102, 23970153, 47940306]

約数ペア:

[(1, 47940306), (2, 23970153), (3, 15980102), (6, 7990051), (17, 2820018), (19, 2523174), (29, 1653114), (34, 1410009), (38, 1261587), (51, 940006), (57, 841058), (58, 826557), (87, 551038), (102, 470003), (114, 420529), (174, 275519), (323, 148422), (493, 97242), (551, 87006), (646, 74211), (853, 56202), (969, 49474), (986, 48621), (1102, 43503), (1479, 32414), (1653, 29002), (1706, 28101), (1938, 24737), (2559, 18734), (2958, 16207), (3306, 14501), (5118, 9367)]