48015888

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 139464288

約数和(自身を除く): 91448400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 163, 204, 228, 272, 304, 323, 326, 361, 408, 456, 489, 646, 652, 722, 816, 912, 969, 978, 1083, 1292, 1304, 1444, 1938, 1956, 2166, 2584, 2608, 2771, 2888, 3097, 3876, 3912, 4332, 5168, 5542, 5776, 6137, 6194, 7752, 7824, 8313, 8664, 9291, 11084, 12274, 12388, 15504, 16626, 17328, 18411, 18582, 22168, 24548, 24776, 33252, 36822, 37164, 44336, 49096, 49552, 52649, 58843, 66504, 73644, 74328, 98192, 105298, 117686, 133008, 147288, 148656, 157947, 176529, 210596, 235372, 294576, 315894, 353058, 421192, 470744, 631788, 706116, 842384, 941488, 1000331, 1263576, 1412232, 2000662, 2527152, 2824464, 3000993, 4001324, 6001986, 8002648, 12003972, 16005296, 24007944, 48015888]

約数ペア:

[(1, 48015888), (2, 24007944), (3, 16005296), (4, 12003972), (6, 8002648), (8, 6001986), (12, 4001324), (16, 3000993), (17, 2824464), (19, 2527152), (24, 2000662), (34, 1412232), (38, 1263576), (48, 1000331), (51, 941488), (57, 842384), (68, 706116), (76, 631788), (102, 470744), (114, 421192), (136, 353058), (152, 315894), (163, 294576), (204, 235372), (228, 210596), (272, 176529), (304, 157947), (323, 148656), (326, 147288), (361, 133008), (408, 117686), (456, 105298), (489, 98192), (646, 74328), (652, 73644), (722, 66504), (816, 58843), (912, 52649), (969, 49552), (978, 49096), (1083, 44336), (1292, 37164), (1304, 36822), (1444, 33252), (1938, 24776), (1956, 24548), (2166, 22168), (2584, 18582), (2608, 18411), (2771, 17328), (2888, 16626), (3097, 15504), (3876, 12388), (3912, 12274), (4332, 11084), (5168, 9291), (5542, 8664), (5776, 8313), (6137, 7824), (6194, 7752)]