49821240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 179344800

約数和(自身を除く): 129523560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 49, 56, 60, 70, 74, 84, 98, 105, 111, 120, 140, 147, 148, 168, 185, 196, 210, 222, 229, 245, 259, 280, 294, 296, 370, 392, 420, 444, 458, 490, 518, 555, 588, 687, 735, 740, 777, 840, 888, 916, 980, 1036, 1110, 1145, 1176, 1295, 1374, 1470, 1480, 1554, 1603, 1813, 1832, 1960, 2072, 2220, 2290, 2590, 2748, 2940, 3108, 3206, 3435, 3626, 3885, 4440, 4580, 4809, 5180, 5439, 5496, 5880, 6216, 6412, 6870, 7252, 7770, 8015, 8473, 9065, 9160, 9618, 10360, 10878, 11221, 12824, 13740, 14504, 15540, 16030, 16946, 18130, 19236, 21756, 22442, 24045, 25419, 27195, 27480, 31080, 32060, 33663, 33892, 36260, 38472, 42365, 43512, 44884, 48090, 50838, 54390, 56105, 59311, 64120, 67326, 67784, 72520, 84730, 89768, 96180, 101676, 108780, 112210, 118622, 127095, 134652, 168315, 169460, 177933, 192360, 203352, 217560, 224420, 237244, 254190, 269304, 296555, 336630, 338920, 355866, 415177, 448840, 474488, 508380, 593110, 673260, 711732, 830354, 889665, 1016760, 1186220, 1245531, 1346520, 1423464, 1660708, 1779330, 2075885, 2372440, 2491062, 3321416, 3558660, 4151770, 4982124, 6227655, 7117320, 8303540, 9964248, 12455310, 16607080, 24910620, 49821240]

約数ペア:

[(1, 49821240), (2, 24910620), (3, 16607080), (4, 12455310), (5, 9964248), (6, 8303540), (7, 7117320), (8, 6227655), (10, 4982124), (12, 4151770), (14, 3558660), (15, 3321416), (20, 2491062), (21, 2372440), (24, 2075885), (28, 1779330), (30, 1660708), (35, 1423464), (37, 1346520), (40, 1245531), (42, 1186220), (49, 1016760), (56, 889665), (60, 830354), (70, 711732), (74, 673260), (84, 593110), (98, 508380), (105, 474488), (111, 448840), (120, 415177), (140, 355866), (147, 338920), (148, 336630), (168, 296555), (185, 269304), (196, 254190), (210, 237244), (222, 224420), (229, 217560), (245, 203352), (259, 192360), (280, 177933), (294, 169460), (296, 168315), (370, 134652), (392, 127095), (420, 118622), (444, 112210), (458, 108780), (490, 101676), (518, 96180), (555, 89768), (588, 84730), (687, 72520), (735, 67784), (740, 67326), (777, 64120), (840, 59311), (888, 56105), (916, 54390), (980, 50838), (1036, 48090), (1110, 44884), (1145, 43512), (1176, 42365), (1295, 38472), (1374, 36260), (1470, 33892), (1480, 33663), (1554, 32060), (1603, 31080), (1813, 27480), (1832, 27195), (1960, 25419), (2072, 24045), (2220, 22442), (2290, 21756), (2590, 19236), (2748, 18130), (2940, 16946), (3108, 16030), (3206, 15540), (3435, 14504), (3626, 13740), (3885, 12824), (4440, 11221), (4580, 10878), (4809, 10360), (5180, 9618), (5439, 9160), (5496, 9065), (5880, 8473), (6216, 8015), (6412, 7770), (6870, 7252)]