49986120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 160963200

約数和(自身を除く): 110977080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 107, 120, 136, 170, 204, 214, 229, 255, 321, 340, 408, 428, 458, 510, 535, 642, 680, 687, 856, 916, 1020, 1070, 1145, 1284, 1374, 1605, 1819, 1832, 2040, 2140, 2290, 2568, 2748, 3210, 3435, 3638, 3893, 4280, 4580, 5457, 5496, 6420, 6870, 7276, 7786, 9095, 9160, 10914, 11679, 12840, 13740, 14552, 15572, 18190, 19465, 21828, 23358, 24503, 27285, 27480, 31144, 36380, 38930, 43656, 46716, 49006, 54570, 58395, 72760, 73509, 77860, 93432, 98012, 109140, 116790, 122515, 147018, 155720, 196024, 218280, 233580, 245030, 294036, 367545, 416551, 467160, 490060, 588072, 735090, 833102, 980120, 1249653, 1470180, 1666204, 2082755, 2499306, 2940360, 3332408, 4165510, 4998612, 6248265, 8331020, 9997224, 12496530, 16662040, 24993060, 49986120]

約数ペア:

[(1, 49986120), (2, 24993060), (3, 16662040), (4, 12496530), (5, 9997224), (6, 8331020), (8, 6248265), (10, 4998612), (12, 4165510), (15, 3332408), (17, 2940360), (20, 2499306), (24, 2082755), (30, 1666204), (34, 1470180), (40, 1249653), (51, 980120), (60, 833102), (68, 735090), (85, 588072), (102, 490060), (107, 467160), (120, 416551), (136, 367545), (170, 294036), (204, 245030), (214, 233580), (229, 218280), (255, 196024), (321, 155720), (340, 147018), (408, 122515), (428, 116790), (458, 109140), (510, 98012), (535, 93432), (642, 77860), (680, 73509), (687, 72760), (856, 58395), (916, 54570), (1020, 49006), (1070, 46716), (1145, 43656), (1284, 38930), (1374, 36380), (1605, 31144), (1819, 27480), (1832, 27285), (2040, 24503), (2140, 23358), (2290, 21828), (2568, 19465), (2748, 18190), (3210, 15572), (3435, 14552), (3638, 13740), (3893, 12840), (4280, 11679), (4580, 10914), (5457, 9160), (5496, 9095), (6420, 7786), (6870, 7276)]