52727500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:185

約数の個数: 120

約数和(自身を含む): 138555648

約数和(自身を除く): 85828148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 125, 131, 140, 161, 175, 230, 250, 262, 322, 350, 460, 500, 524, 575, 625, 644, 655, 700, 805, 875, 917, 1150, 1250, 1310, 1610, 1750, 1834, 2300, 2500, 2620, 2875, 3013, 3220, 3275, 3500, 3668, 4025, 4375, 4585, 5750, 6026, 6550, 8050, 8750, 9170, 11500, 12052, 13100, 14375, 15065, 16100, 16375, 17500, 18340, 20125, 21091, 22925, 28750, 30130, 32750, 40250, 42182, 45850, 57500, 60260, 65500, 75325, 80500, 81875, 84364, 91700, 100625, 105455, 114625, 150650, 163750, 201250, 210910, 229250, 301300, 327500, 376625, 402500, 421820, 458500, 527275, 573125, 753250, 1054550, 1146250, 1506500, 1883125, 2109100, 2292500, 2636375, 3766250, 5272750, 7532500, 10545500, 13181875, 26363750, 52727500]

約数ペア:

[(1, 52727500), (2, 26363750), (4, 13181875), (5, 10545500), (7, 7532500), (10, 5272750), (14, 3766250), (20, 2636375), (23, 2292500), (25, 2109100), (28, 1883125), (35, 1506500), (46, 1146250), (50, 1054550), (70, 753250), (92, 573125), (100, 527275), (115, 458500), (125, 421820), (131, 402500), (140, 376625), (161, 327500), (175, 301300), (230, 229250), (250, 210910), (262, 201250), (322, 163750), (350, 150650), (460, 114625), (500, 105455), (524, 100625), (575, 91700), (625, 84364), (644, 81875), (655, 80500), (700, 75325), (805, 65500), (875, 60260), (917, 57500), (1150, 45850), (1250, 42182), (1310, 40250), (1610, 32750), (1750, 30130), (1834, 28750), (2300, 22925), (2500, 21091), (2620, 20125), (2875, 18340), (3013, 17500), (3220, 16375), (3275, 16100), (3500, 15065), (3668, 14375), (4025, 13100), (4375, 12052), (4585, 11500), (5750, 9170), (6026, 8750), (6550, 8050)]