52097500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 140829920

約数和(自身を除く): 88732420

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 229, 250, 260, 325, 350, 364, 455, 458, 500, 625, 650, 700, 875, 910, 916, 1145, 1250, 1300, 1603, 1625, 1750, 1820, 2275, 2290, 2500, 2977, 3206, 3250, 3500, 4375, 4550, 4580, 5725, 5954, 6412, 6500, 8015, 8125, 8750, 9100, 11375, 11450, 11908, 14885, 16030, 16250, 17500, 20839, 22750, 22900, 28625, 29770, 32060, 32500, 40075, 41678, 45500, 56875, 57250, 59540, 74425, 80150, 83356, 104195, 113750, 114500, 143125, 148850, 160300, 200375, 208390, 227500, 286250, 297700, 372125, 400750, 416780, 520975, 572500, 744250, 801500, 1001875, 1041950, 1488500, 1860625, 2003750, 2083900, 2604875, 3721250, 4007500, 5209750, 7442500, 10419500, 13024375, 26048750, 52097500]

約数ペア:

[(1, 52097500), (2, 26048750), (4, 13024375), (5, 10419500), (7, 7442500), (10, 5209750), (13, 4007500), (14, 3721250), (20, 2604875), (25, 2083900), (26, 2003750), (28, 1860625), (35, 1488500), (50, 1041950), (52, 1001875), (65, 801500), (70, 744250), (91, 572500), (100, 520975), (125, 416780), (130, 400750), (140, 372125), (175, 297700), (182, 286250), (229, 227500), (250, 208390), (260, 200375), (325, 160300), (350, 148850), (364, 143125), (455, 114500), (458, 113750), (500, 104195), (625, 83356), (650, 80150), (700, 74425), (875, 59540), (910, 57250), (916, 56875), (1145, 45500), (1250, 41678), (1300, 40075), (1603, 32500), (1625, 32060), (1750, 29770), (1820, 28625), (2275, 22900), (2290, 22750), (2500, 20839), (2977, 17500), (3206, 16250), (3250, 16030), (3500, 14885), (4375, 11908), (4550, 11450), (4580, 11375), (5725, 9100), (5954, 8750), (6412, 8125), (6500, 8015)]