47904516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{883}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 133215264

約数和(自身を除く): 85310748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 137, 198, 274, 396, 411, 548, 822, 883, 1233, 1507, 1644, 1766, 2466, 2649, 3014, 3532, 4521, 4932, 5298, 6028, 7947, 9042, 9713, 10596, 13563, 15894, 18084, 19426, 27126, 29139, 31788, 38852, 54252, 58278, 87417, 116556, 120971, 174834, 241942, 349668, 362913, 483884, 725826, 1088739, 1330681, 1451652, 2177478, 2661362, 3992043, 4354956, 5322724, 7984086, 11976129, 15968172, 23952258, 47904516]

約数ペア:

[(1, 47904516), (2, 23952258), (3, 15968172), (4, 11976129), (6, 7984086), (9, 5322724), (11, 4354956), (12, 3992043), (18, 2661362), (22, 2177478), (33, 1451652), (36, 1330681), (44, 1088739), (66, 725826), (99, 483884), (132, 362913), (137, 349668), (198, 241942), (274, 174834), (396, 120971), (411, 116556), (548, 87417), (822, 58278), (883, 54252), (1233, 38852), (1507, 31788), (1644, 29139), (1766, 27126), (2466, 19426), (2649, 18084), (3014, 15894), (3532, 13563), (4521, 10596), (4932, 9713), (5298, 9042), (6028, 7947)]