51611532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21187}}^1$

素因数の和:21230

約数の個数: 48

約数和(自身を含む): 142383360

約数和(自身を除く): 90771828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 21187, 42374, 63561, 84748, 127122, 148309, 254244, 296618, 444927, 593236, 614423, 889854, 1228846, 1779708, 1843269, 2457692, 3686538, 4300961, 7373076, 8601922, 12902883, 17203844, 25805766, 51611532]

約数ペア:

[(1, 51611532), (2, 25805766), (3, 17203844), (4, 12902883), (6, 8601922), (7, 7373076), (12, 4300961), (14, 3686538), (21, 2457692), (28, 1843269), (29, 1779708), (42, 1228846), (58, 889854), (84, 614423), (87, 593236), (116, 444927), (174, 296618), (203, 254244), (348, 148309), (406, 127122), (609, 84748), (812, 63561), (1218, 42374), (2436, 21187)]