50479020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 162751680

約数和(自身を除く): 112272660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 89, 90, 92, 115, 137, 138, 178, 180, 207, 230, 267, 274, 276, 345, 356, 411, 414, 445, 460, 534, 548, 685, 690, 801, 822, 828, 890, 1035, 1068, 1233, 1335, 1370, 1380, 1602, 1644, 1780, 2047, 2055, 2070, 2466, 2670, 2740, 3151, 3204, 4005, 4094, 4110, 4140, 4932, 5340, 6141, 6165, 6302, 8010, 8188, 8220, 9453, 10235, 12193, 12282, 12330, 12604, 15755, 16020, 18423, 18906, 20470, 24386, 24564, 24660, 28359, 30705, 31510, 36579, 36846, 37812, 40940, 47265, 48772, 56718, 60965, 61410, 63020, 73158, 73692, 92115, 94530, 109737, 113436, 121930, 122820, 141795, 146316, 182895, 184230, 189060, 219474, 243860, 280439, 283590, 365790, 368460, 438948, 548685, 560878, 567180, 731580, 841317, 1097370, 1121756, 1402195, 1682634, 2194740, 2523951, 2804390, 3365268, 4206585, 5047902, 5608780, 8413170, 10095804, 12619755, 16826340, 25239510, 50479020]

約数ペア:

[(1, 50479020), (2, 25239510), (3, 16826340), (4, 12619755), (5, 10095804), (6, 8413170), (9, 5608780), (10, 5047902), (12, 4206585), (15, 3365268), (18, 2804390), (20, 2523951), (23, 2194740), (30, 1682634), (36, 1402195), (45, 1121756), (46, 1097370), (60, 841317), (69, 731580), (89, 567180), (90, 560878), (92, 548685), (115, 438948), (137, 368460), (138, 365790), (178, 283590), (180, 280439), (207, 243860), (230, 219474), (267, 189060), (274, 184230), (276, 182895), (345, 146316), (356, 141795), (411, 122820), (414, 121930), (445, 113436), (460, 109737), (534, 94530), (548, 92115), (685, 73692), (690, 73158), (801, 63020), (822, 61410), (828, 60965), (890, 56718), (1035, 48772), (1068, 47265), (1233, 40940), (1335, 37812), (1370, 36846), (1380, 36579), (1602, 31510), (1644, 30705), (1780, 28359), (2047, 24660), (2055, 24564), (2070, 24386), (2466, 20470), (2670, 18906), (2740, 18423), (3151, 16020), (3204, 15755), (4005, 12604), (4094, 12330), (4110, 12282), (4140, 12193), (4932, 10235), (5340, 9453), (6141, 8220), (6165, 8188), (6302, 8010)]