52908390

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{21773}}^1$

素因数の和:21795

約数の個数: 48

約数和(自身を含む): 142663248

約数和(自身を除く): 89754858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 21773, 43546, 65319, 108865, 130638, 195957, 217730, 326595, 391914, 587871, 653190, 979785, 1175742, 1763613, 1959570, 2939355, 3527226, 5290839, 5878710, 8818065, 10581678, 17636130, 26454195, 52908390]

約数ペア:

[(1, 52908390), (2, 26454195), (3, 17636130), (5, 10581678), (6, 8818065), (9, 5878710), (10, 5290839), (15, 3527226), (18, 2939355), (27, 1959570), (30, 1763613), (45, 1175742), (54, 979785), (81, 653190), (90, 587871), (135, 391914), (162, 326595), (243, 217730), (270, 195957), (405, 130638), (486, 108865), (810, 65319), (1215, 43546), (2430, 21773)]