50006250

素因数分解:

$2^1\times 3^2\times 5^5\times 7^1\times {\mathrm{127}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 155990016

約数和(自身を除く): 105983766

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 125, 126, 127, 150, 175, 210, 225, 250, 254, 315, 350, 375, 381, 450, 525, 625, 630, 635, 750, 762, 875, 889, 1050, 1125, 1143, 1250, 1270, 1575, 1750, 1778, 1875, 1905, 2250, 2286, 2625, 2667, 3125, 3150, 3175, 3750, 3810, 4375, 4445, 5250, 5334, 5625, 5715, 6250, 6350, 7875, 8001, 8750, 8890, 9375, 9525, 11250, 11430, 13125, 13335, 15750, 15875, 16002, 18750, 19050, 21875, 22225, 26250, 26670, 28125, 28575, 31750, 39375, 40005, 43750, 44450, 47625, 56250, 57150, 65625, 66675, 78750, 79375, 80010, 95250, 111125, 131250, 133350, 142875, 158750, 196875, 200025, 222250, 238125, 285750, 333375, 393750, 396875, 400050, 476250, 555625, 666750, 714375, 793750, 1000125, 1111250, 1190625, 1428750, 1666875, 2000250, 2381250, 2778125, 3333750, 3571875, 5000625, 5556250, 7143750, 8334375, 10001250, 16668750, 25003125, 50006250]

約数ペア:

[(1, 50006250), (2, 25003125), (3, 16668750), (5, 10001250), (6, 8334375), (7, 7143750), (9, 5556250), (10, 5000625), (14, 3571875), (15, 3333750), (18, 2778125), (21, 2381250), (25, 2000250), (30, 1666875), (35, 1428750), (42, 1190625), (45, 1111250), (50, 1000125), (63, 793750), (70, 714375), (75, 666750), (90, 555625), (105, 476250), (125, 400050), (126, 396875), (127, 393750), (150, 333375), (175, 285750), (210, 238125), (225, 222250), (250, 200025), (254, 196875), (315, 158750), (350, 142875), (375, 133350), (381, 131250), (450, 111125), (525, 95250), (625, 80010), (630, 79375), (635, 78750), (750, 66675), (762, 65625), (875, 57150), (889, 56250), (1050, 47625), (1125, 44450), (1143, 43750), (1250, 40005), (1270, 39375), (1575, 31750), (1750, 28575), (1778, 28125), (1875, 26670), (1905, 26250), (2250, 22225), (2286, 21875), (2625, 19050), (2667, 18750), (3125, 16002), (3150, 15875), (3175, 15750), (3750, 13335), (3810, 13125), (4375, 11430), (4445, 11250), (5250, 9525), (5334, 9375), (5625, 8890), (5715, 8750), (6250, 8001), (6350, 7875)]