47709732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2041

約数の個数: 72

約数和(自身を含む): 132723360

約数和(自身を除く): 85013628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 1979, 2009, 3444, 3958, 4018, 5937, 6027, 7916, 8036, 11874, 12054, 13853, 23748, 24108, 27706, 41559, 55412, 81139, 83118, 96971, 162278, 166236, 193942, 243417, 290913, 324556, 387884, 486834, 567973, 581826, 973668, 1135946, 1163652, 1703919, 2271892, 3407838, 3975811, 6815676, 7951622, 11927433, 15903244, 23854866, 47709732]

約数ペア:

[(1, 47709732), (2, 23854866), (3, 15903244), (4, 11927433), (6, 7951622), (7, 6815676), (12, 3975811), (14, 3407838), (21, 2271892), (28, 1703919), (41, 1163652), (42, 1135946), (49, 973668), (82, 581826), (84, 567973), (98, 486834), (123, 387884), (147, 324556), (164, 290913), (196, 243417), (246, 193942), (287, 166236), (294, 162278), (492, 96971), (574, 83118), (588, 81139), (861, 55412), (1148, 41559), (1722, 27706), (1979, 24108), (2009, 23748), (3444, 13853), (3958, 12054), (4018, 11874), (5937, 8036), (6027, 7916)]