55827450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:541

約数の個数: 144

約数和(自身を含む): 176417280

約数和(自身を除く): 120589830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 37, 42, 45, 50, 63, 70, 74, 75, 90, 105, 111, 126, 150, 175, 185, 210, 222, 225, 259, 315, 333, 350, 370, 450, 479, 518, 525, 555, 630, 666, 777, 925, 958, 1050, 1110, 1295, 1437, 1554, 1575, 1665, 1850, 2331, 2395, 2590, 2775, 2874, 3150, 3330, 3353, 3885, 4311, 4662, 4790, 5550, 6475, 6706, 7185, 7770, 8325, 8622, 10059, 11655, 11975, 12950, 14370, 16650, 16765, 17723, 19425, 20118, 21555, 23310, 23950, 30177, 33530, 35446, 35925, 38850, 43110, 50295, 53169, 58275, 60354, 71850, 83825, 88615, 100590, 106338, 107775, 116550, 124061, 150885, 159507, 167650, 177230, 215550, 248122, 251475, 265845, 301770, 319014, 372183, 443075, 502950, 531690, 620305, 744366, 754425, 797535, 886150, 1116549, 1240610, 1329225, 1508850, 1595070, 1860915, 2233098, 2658450, 3101525, 3721830, 3987675, 5582745, 6203050, 7975350, 9304575, 11165490, 18609150, 27913725, 55827450]

約数ペア:

[(1, 55827450), (2, 27913725), (3, 18609150), (5, 11165490), (6, 9304575), (7, 7975350), (9, 6203050), (10, 5582745), (14, 3987675), (15, 3721830), (18, 3101525), (21, 2658450), (25, 2233098), (30, 1860915), (35, 1595070), (37, 1508850), (42, 1329225), (45, 1240610), (50, 1116549), (63, 886150), (70, 797535), (74, 754425), (75, 744366), (90, 620305), (105, 531690), (111, 502950), (126, 443075), (150, 372183), (175, 319014), (185, 301770), (210, 265845), (222, 251475), (225, 248122), (259, 215550), (315, 177230), (333, 167650), (350, 159507), (370, 150885), (450, 124061), (479, 116550), (518, 107775), (525, 106338), (555, 100590), (630, 88615), (666, 83825), (777, 71850), (925, 60354), (958, 58275), (1050, 53169), (1110, 50295), (1295, 43110), (1437, 38850), (1554, 35925), (1575, 35446), (1665, 33530), (1850, 30177), (2331, 23950), (2395, 23310), (2590, 21555), (2775, 20118), (2874, 19425), (3150, 17723), (3330, 16765), (3353, 16650), (3885, 14370), (4311, 12950), (4662, 11975), (4790, 11655), (5550, 10059), (6475, 8622), (6706, 8325), (7185, 7770)]