47935188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{853}}^1$

素因数の和:1093

約数の個数: 72

約数和(自身を含む): 139263488

約数和(自身を除く): 91328300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 223, 252, 446, 669, 853, 892, 1338, 1561, 1706, 2007, 2559, 2676, 3122, 3412, 4014, 4683, 5118, 5971, 6244, 7677, 8028, 9366, 10236, 11942, 14049, 15354, 17913, 18732, 23884, 28098, 30708, 35826, 53739, 56196, 71652, 107478, 190219, 214956, 380438, 570657, 760876, 1141314, 1331533, 1711971, 2282628, 2663066, 3423942, 3994599, 5326132, 6847884, 7989198, 11983797, 15978396, 23967594, 47935188]

約数ペア:

[(1, 47935188), (2, 23967594), (3, 15978396), (4, 11983797), (6, 7989198), (7, 6847884), (9, 5326132), (12, 3994599), (14, 3423942), (18, 2663066), (21, 2282628), (28, 1711971), (36, 1331533), (42, 1141314), (63, 760876), (84, 570657), (126, 380438), (223, 214956), (252, 190219), (446, 107478), (669, 71652), (853, 56196), (892, 53739), (1338, 35826), (1561, 30708), (1706, 28098), (2007, 23884), (2559, 18732), (2676, 17913), (3122, 15354), (3412, 14049), (4014, 11942), (4683, 10236), (5118, 9366), (5971, 8028), (6244, 7677)]