47478008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 98431200

約数和(自身を除く): 50953192

約数列:

[1, 2, 4, 8, 17, 34, 59, 61, 68, 97, 118, 122, 136, 194, 236, 244, 388, 472, 488, 776, 1003, 1037, 1649, 2006, 2074, 3298, 3599, 4012, 4148, 5723, 5917, 6596, 7198, 8024, 8296, 11446, 11834, 13192, 14396, 22892, 23668, 28792, 45784, 47336, 61183, 97291, 100589, 122366, 194582, 201178, 244732, 349103, 389164, 402356, 489464, 698206, 778328, 804712, 1396412, 2792824, 5934751, 11869502, 23739004, 47478008]

約数ペア:

[(1, 47478008), (2, 23739004), (4, 11869502), (8, 5934751), (17, 2792824), (34, 1396412), (59, 804712), (61, 778328), (68, 698206), (97, 489464), (118, 402356), (122, 389164), (136, 349103), (194, 244732), (236, 201178), (244, 194582), (388, 122366), (472, 100589), (488, 97291), (776, 61183), (1003, 47336), (1037, 45784), (1649, 28792), (2006, 23668), (2074, 22892), (3298, 14396), (3599, 13192), (4012, 11834), (4148, 11446), (5723, 8296), (5917, 8024), (6596, 7198)]