53891640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 197683200

約数和(自身を除く): 143791560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 439, 440, 465, 495, 558, 620, 660, 682, 744, 792, 878, 930, 990, 1023, 1116, 1240, 1317, 1320, 1364, 1395, 1705, 1756, 1860, 1980, 2046, 2195, 2232, 2634, 2728, 2790, 3069, 3410, 3512, 3720, 3951, 3960, 4092, 4390, 4829, 5115, 5268, 5580, 6138, 6585, 6820, 7902, 8184, 8780, 9658, 10230, 10536, 11160, 12276, 13170, 13609, 13640, 14487, 15345, 15804, 17560, 19316, 19755, 20460, 24145, 24552, 26340, 27218, 28974, 30690, 31608, 38632, 39510, 40827, 40920, 43461, 48290, 52680, 54436, 57948, 61380, 68045, 72435, 79020, 81654, 86922, 96580, 108872, 115896, 122481, 122760, 136090, 144870, 149699, 158040, 163308, 173844, 193160, 204135, 217305, 244962, 272180, 289740, 299398, 326616, 347688, 408270, 434610, 449097, 489924, 544360, 579480, 598796, 612405, 748495, 816540, 869220, 898194, 979848, 1197592, 1224810, 1347291, 1496990, 1633080, 1738440, 1796388, 2245485, 2449620, 2694582, 2993980, 3592776, 4490970, 4899240, 5389164, 5987960, 6736455, 8981940, 10778328, 13472910, 17963880, 26945820, 53891640]

約数ペア:

[(1, 53891640), (2, 26945820), (3, 17963880), (4, 13472910), (5, 10778328), (6, 8981940), (8, 6736455), (9, 5987960), (10, 5389164), (11, 4899240), (12, 4490970), (15, 3592776), (18, 2993980), (20, 2694582), (22, 2449620), (24, 2245485), (30, 1796388), (31, 1738440), (33, 1633080), (36, 1496990), (40, 1347291), (44, 1224810), (45, 1197592), (55, 979848), (60, 898194), (62, 869220), (66, 816540), (72, 748495), (88, 612405), (90, 598796), (93, 579480), (99, 544360), (110, 489924), (120, 449097), (124, 434610), (132, 408270), (155, 347688), (165, 326616), (180, 299398), (186, 289740), (198, 272180), (220, 244962), (248, 217305), (264, 204135), (279, 193160), (310, 173844), (330, 163308), (341, 158040), (360, 149699), (372, 144870), (396, 136090), (439, 122760), (440, 122481), (465, 115896), (495, 108872), (558, 96580), (620, 86922), (660, 81654), (682, 79020), (744, 72435), (792, 68045), (878, 61380), (930, 57948), (990, 54436), (1023, 52680), (1116, 48290), (1240, 43461), (1317, 40920), (1320, 40827), (1364, 39510), (1395, 38632), (1705, 31608), (1756, 30690), (1860, 28974), (1980, 27218), (2046, 26340), (2195, 24552), (2232, 24145), (2634, 20460), (2728, 19755), (2790, 19316), (3069, 17560), (3410, 15804), (3512, 15345), (3720, 14487), (3951, 13640), (3960, 13609), (4092, 13170), (4390, 12276), (4829, 11160), (5115, 10536), (5268, 10230), (5580, 9658), (6138, 8780), (6585, 8184), (6820, 7902)]