47643948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5231}}^1$

素因数の和:5275

約数の個数: 72

約数和(自身を含む): 137120256

約数和(自身を除く): 89476308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 4554, 5231, 9108, 10462, 15693, 20924, 31386, 47079, 57541, 62772, 94158, 115082, 120313, 172623, 188316, 230164, 240626, 345246, 360939, 481252, 517869, 690492, 721878, 1035738, 1082817, 1323443, 1443756, 2071476, 2165634, 2646886, 3970329, 4331268, 5293772, 7940658, 11910987, 15881316, 23821974, 47643948]

約数ペア:

[(1, 47643948), (2, 23821974), (3, 15881316), (4, 11910987), (6, 7940658), (9, 5293772), (11, 4331268), (12, 3970329), (18, 2646886), (22, 2165634), (23, 2071476), (33, 1443756), (36, 1323443), (44, 1082817), (46, 1035738), (66, 721878), (69, 690492), (92, 517869), (99, 481252), (132, 360939), (138, 345246), (198, 240626), (207, 230164), (253, 188316), (276, 172623), (396, 120313), (414, 115082), (506, 94158), (759, 62772), (828, 57541), (1012, 47079), (1518, 31386), (2277, 20924), (3036, 15693), (4554, 10462), (5231, 9108)]