50789970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 172368000

約数和(自身を除く): 121578030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 49, 54, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 126, 135, 147, 154, 165, 189, 198, 210, 231, 245, 270, 294, 297, 315, 330, 349, 378, 385, 441, 462, 490, 495, 539, 594, 630, 693, 698, 735, 770, 882, 945, 990, 1047, 1078, 1155, 1323, 1386, 1470, 1485, 1617, 1745, 1890, 2079, 2094, 2205, 2310, 2443, 2646, 2695, 2970, 3141, 3234, 3465, 3490, 3839, 4158, 4410, 4851, 4886, 5235, 5390, 6282, 6615, 6930, 7329, 7678, 8085, 9423, 9702, 10395, 10470, 11517, 12215, 13230, 14553, 14658, 15705, 16170, 17101, 18846, 19195, 20790, 21987, 23034, 24255, 24430, 26873, 29106, 31410, 34202, 34551, 36645, 38390, 43974, 47115, 48510, 51303, 53746, 57585, 65961, 69102, 72765, 73290, 80619, 85505, 94230, 102606, 103653, 109935, 115170, 131922, 134365, 145530, 153909, 161238, 171010, 172755, 188111, 207306, 219870, 241857, 256515, 268730, 307818, 329805, 345510, 376222, 403095, 461727, 483714, 513030, 518265, 564333, 659610, 725571, 769545, 806190, 923454, 940555, 1036530, 1128666, 1209285, 1451142, 1539090, 1692999, 1881110, 2308635, 2418570, 2821665, 3385998, 3627855, 4617270, 5078997, 5643330, 7255710, 8464995, 10157994, 16929990, 25394985, 50789970]

約数ペア:

[(1, 50789970), (2, 25394985), (3, 16929990), (5, 10157994), (6, 8464995), (7, 7255710), (9, 5643330), (10, 5078997), (11, 4617270), (14, 3627855), (15, 3385998), (18, 2821665), (21, 2418570), (22, 2308635), (27, 1881110), (30, 1692999), (33, 1539090), (35, 1451142), (42, 1209285), (45, 1128666), (49, 1036530), (54, 940555), (55, 923454), (63, 806190), (66, 769545), (70, 725571), (77, 659610), (90, 564333), (98, 518265), (99, 513030), (105, 483714), (110, 461727), (126, 403095), (135, 376222), (147, 345510), (154, 329805), (165, 307818), (189, 268730), (198, 256515), (210, 241857), (231, 219870), (245, 207306), (270, 188111), (294, 172755), (297, 171010), (315, 161238), (330, 153909), (349, 145530), (378, 134365), (385, 131922), (441, 115170), (462, 109935), (490, 103653), (495, 102606), (539, 94230), (594, 85505), (630, 80619), (693, 73290), (698, 72765), (735, 69102), (770, 65961), (882, 57585), (945, 53746), (990, 51303), (1047, 48510), (1078, 47115), (1155, 43974), (1323, 38390), (1386, 36645), (1470, 34551), (1485, 34202), (1617, 31410), (1745, 29106), (1890, 26873), (2079, 24430), (2094, 24255), (2205, 23034), (2310, 21987), (2443, 20790), (2646, 19195), (2695, 18846), (2970, 17101), (3141, 16170), (3234, 15705), (3465, 14658), (3490, 14553), (3839, 13230), (4158, 12215), (4410, 11517), (4851, 10470), (4886, 10395), (5235, 9702), (5390, 9423), (6282, 8085), (6615, 7678), (6930, 7329)]