49269990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{277}}^1$

素因数の和:323

約数の個数: 144

約数和(自身を含む): 151741296

約数和(自身を除く): 102471306

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 121, 147, 154, 165, 210, 231, 242, 245, 277, 294, 330, 363, 385, 462, 490, 539, 554, 605, 726, 735, 770, 831, 847, 1078, 1155, 1210, 1385, 1470, 1617, 1662, 1694, 1815, 1939, 2310, 2541, 2695, 2770, 3047, 3234, 3630, 3878, 4155, 4235, 5082, 5390, 5817, 5929, 6094, 8085, 8310, 8470, 9141, 9695, 11634, 11858, 12705, 13573, 15235, 16170, 17787, 18282, 19390, 21329, 25410, 27146, 29085, 29645, 30470, 33517, 35574, 40719, 42658, 45705, 58170, 59290, 63987, 67034, 67865, 81438, 88935, 91410, 100551, 106645, 127974, 135730, 149303, 167585, 177870, 201102, 203595, 213290, 234619, 298606, 319935, 335170, 407190, 447909, 469238, 502755, 639870, 703857, 746515, 895818, 1005510, 1173095, 1407714, 1493030, 1642333, 2239545, 2346190, 3284666, 3519285, 4479090, 4926999, 7038570, 8211665, 9853998, 16423330, 24634995, 49269990]

約数ペア:

[(1, 49269990), (2, 24634995), (3, 16423330), (5, 9853998), (6, 8211665), (7, 7038570), (10, 4926999), (11, 4479090), (14, 3519285), (15, 3284666), (21, 2346190), (22, 2239545), (30, 1642333), (33, 1493030), (35, 1407714), (42, 1173095), (49, 1005510), (55, 895818), (66, 746515), (70, 703857), (77, 639870), (98, 502755), (105, 469238), (110, 447909), (121, 407190), (147, 335170), (154, 319935), (165, 298606), (210, 234619), (231, 213290), (242, 203595), (245, 201102), (277, 177870), (294, 167585), (330, 149303), (363, 135730), (385, 127974), (462, 106645), (490, 100551), (539, 91410), (554, 88935), (605, 81438), (726, 67865), (735, 67034), (770, 63987), (831, 59290), (847, 58170), (1078, 45705), (1155, 42658), (1210, 40719), (1385, 35574), (1470, 33517), (1617, 30470), (1662, 29645), (1694, 29085), (1815, 27146), (1939, 25410), (2310, 21329), (2541, 19390), (2695, 18282), (2770, 17787), (3047, 16170), (3234, 15235), (3630, 13573), (3878, 12705), (4155, 11858), (4235, 11634), (5082, 9695), (5390, 9141), (5817, 8470), (5929, 8310), (6094, 8085)]