42445565550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{972407}}^1$

素因数の和:972522

約数の個数: 72

約数和(自身を含む): 115212844656

約数和(自身を除く): 72767279106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 97, 150, 194, 225, 291, 450, 485, 582, 873, 970, 1455, 1746, 2425, 2910, 4365, 4850, 7275, 8730, 14550, 21825, 43650, 972407, 1944814, 2917221, 4862035, 5834442, 8751663, 9724070, 14586105, 17503326, 24310175, 29172210, 43758315, 48620350, 72930525, 87516630, 94323479, 145861050, 188646958, 218791575, 282970437, 437583150, 471617395, 565940874, 848911311, 943234790, 1414852185, 1697822622, 2358086975, 2829704370, 4244556555, 4716173950, 7074260925, 8489113110, 14148521850, 21222782775, 42445565550]

約数ペア:

[(1, 42445565550), (2, 21222782775), (3, 14148521850), (5, 8489113110), (6, 7074260925), (9, 4716173950), (10, 4244556555), (15, 2829704370), (18, 2358086975), (25, 1697822622), (30, 1414852185), (45, 943234790), (50, 848911311), (75, 565940874), (90, 471617395), (97, 437583150), (150, 282970437), (194, 218791575), (225, 188646958), (291, 145861050), (450, 94323479), (485, 87516630), (582, 72930525), (873, 48620350), (970, 43758315), (1455, 29172210), (1746, 24310175), (2425, 17503326), (2910, 14586105), (4365, 9724070), (4850, 8751663), (7275, 5834442), (8730, 4862035), (14550, 2917221), (21825, 1944814), (43650, 972407)]