47755816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 98784000

約数和(自身を除く): 51028184

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 79, 82, 97, 152, 158, 164, 194, 316, 328, 388, 632, 776, 779, 1501, 1558, 1843, 3002, 3116, 3239, 3686, 3977, 6004, 6232, 6478, 7372, 7663, 7954, 12008, 12956, 14744, 15326, 15908, 25912, 30652, 31816, 61304, 61541, 75563, 123082, 145597, 151126, 246164, 291194, 302252, 314183, 492328, 582388, 604504, 628366, 1164776, 1256732, 2513464, 5969477, 11938954, 23877908, 47755816]

約数ペア:

[(1, 47755816), (2, 23877908), (4, 11938954), (8, 5969477), (19, 2513464), (38, 1256732), (41, 1164776), (76, 628366), (79, 604504), (82, 582388), (97, 492328), (152, 314183), (158, 302252), (164, 291194), (194, 246164), (316, 151126), (328, 145597), (388, 123082), (632, 75563), (776, 61541), (779, 61304), (1501, 31816), (1558, 30652), (1843, 25912), (3002, 15908), (3116, 15326), (3239, 14744), (3686, 12956), (3977, 12008), (6004, 7954), (6232, 7663), (6478, 7372)]