49178484

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:885

約数の個数: 72

約数和(自身を含む): 133031808

約数和(自身を除く): 83853324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 153, 204, 214, 306, 321, 428, 612, 642, 751, 963, 1284, 1502, 1819, 1926, 2253, 3004, 3638, 3852, 4506, 5457, 6759, 7276, 9012, 10914, 12767, 13518, 16371, 21828, 25534, 27036, 32742, 38301, 51068, 65484, 76602, 80357, 114903, 153204, 160714, 229806, 241071, 321428, 459612, 482142, 723213, 964284, 1366069, 1446426, 2732138, 2892852, 4098207, 5464276, 8196414, 12294621, 16392828, 24589242, 49178484]

約数ペア:

[(1, 49178484), (2, 24589242), (3, 16392828), (4, 12294621), (6, 8196414), (9, 5464276), (12, 4098207), (17, 2892852), (18, 2732138), (34, 1446426), (36, 1366069), (51, 964284), (68, 723213), (102, 482142), (107, 459612), (153, 321428), (204, 241071), (214, 229806), (306, 160714), (321, 153204), (428, 114903), (612, 80357), (642, 76602), (751, 65484), (963, 51068), (1284, 38301), (1502, 32742), (1819, 27036), (1926, 25534), (2253, 21828), (3004, 16371), (3638, 13518), (3852, 12767), (4506, 10914), (5457, 9012), (6759, 7276)]