49518960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 166328640

約数和(自身を除く): 116809680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 53, 60, 68, 80, 85, 102, 106, 120, 136, 159, 170, 204, 212, 229, 240, 255, 265, 272, 318, 340, 408, 424, 458, 510, 530, 636, 680, 687, 795, 816, 848, 901, 916, 1020, 1060, 1145, 1272, 1360, 1374, 1590, 1802, 1832, 2040, 2120, 2290, 2544, 2703, 2748, 3180, 3435, 3604, 3664, 3893, 4080, 4240, 4505, 4580, 5406, 5496, 6360, 6870, 7208, 7786, 9010, 9160, 10812, 10992, 11679, 12137, 12720, 13515, 13740, 14416, 15572, 18020, 18320, 19465, 21624, 23358, 24274, 27030, 27480, 31144, 36040, 36411, 38930, 43248, 46716, 48548, 54060, 54960, 58395, 60685, 62288, 72080, 72822, 77860, 93432, 97096, 108120, 116790, 121370, 145644, 155720, 182055, 186864, 194192, 206329, 216240, 233580, 242740, 291288, 311440, 364110, 412658, 467160, 485480, 582576, 618987, 728220, 825316, 934320, 970960, 1031645, 1237974, 1456440, 1650632, 2063290, 2475948, 2912880, 3094935, 3301264, 4126580, 4951896, 6189870, 8253160, 9903792, 12379740, 16506320, 24759480, 49518960]

約数ペア:

[(1, 49518960), (2, 24759480), (3, 16506320), (4, 12379740), (5, 9903792), (6, 8253160), (8, 6189870), (10, 4951896), (12, 4126580), (15, 3301264), (16, 3094935), (17, 2912880), (20, 2475948), (24, 2063290), (30, 1650632), (34, 1456440), (40, 1237974), (48, 1031645), (51, 970960), (53, 934320), (60, 825316), (68, 728220), (80, 618987), (85, 582576), (102, 485480), (106, 467160), (120, 412658), (136, 364110), (159, 311440), (170, 291288), (204, 242740), (212, 233580), (229, 216240), (240, 206329), (255, 194192), (265, 186864), (272, 182055), (318, 155720), (340, 145644), (408, 121370), (424, 116790), (458, 108120), (510, 97096), (530, 93432), (636, 77860), (680, 72822), (687, 72080), (795, 62288), (816, 60685), (848, 58395), (901, 54960), (916, 54060), (1020, 48548), (1060, 46716), (1145, 43248), (1272, 38930), (1360, 36411), (1374, 36040), (1590, 31144), (1802, 27480), (1832, 27030), (2040, 24274), (2120, 23358), (2290, 21624), (2544, 19465), (2703, 18320), (2748, 18020), (3180, 15572), (3435, 14416), (3604, 13740), (3664, 13515), (3893, 12720), (4080, 12137), (4240, 11679), (4505, 10992), (4580, 10812), (5406, 9160), (5496, 9010), (6360, 7786), (6870, 7208)]