49105980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1181}}^1$

素因数の和:1217

約数の個数: 192

約数和(自身を含む): 190632960

約数和(自身を除く): 141526980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1181, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2362, 2772, 2970, 3465, 3543, 3780, 4158, 4620, 4724, 5905, 5940, 6930, 7086, 8267, 8316, 10395, 10629, 11810, 12991, 13860, 14172, 16534, 17715, 20790, 21258, 23620, 24801, 25982, 31887, 33068, 35430, 38973, 41335, 41580, 42516, 49602, 51964, 53145, 63774, 64955, 70860, 74403, 77946, 82670, 90937, 99204, 106290, 116919, 124005, 127548, 129910, 148806, 155892, 159435, 165340, 181874, 194865, 212580, 223209, 233838, 248010, 259820, 272811, 297612, 318870, 350757, 363748, 372015, 389730, 446418, 454685, 467676, 496020, 545622, 584595, 637740, 701514, 744030, 779460, 818433, 892836, 909370, 1091244, 1116045, 1169190, 1364055, 1403028, 1488060, 1636866, 1753785, 1818740, 2232090, 2338380, 2455299, 2728110, 3273732, 3507570, 4092165, 4464180, 4910598, 5456220, 7015140, 8184330, 9821196, 12276495, 16368660, 24552990, 49105980]

約数ペア:

[(1, 49105980), (2, 24552990), (3, 16368660), (4, 12276495), (5, 9821196), (6, 8184330), (7, 7015140), (9, 5456220), (10, 4910598), (11, 4464180), (12, 4092165), (14, 3507570), (15, 3273732), (18, 2728110), (20, 2455299), (21, 2338380), (22, 2232090), (27, 1818740), (28, 1753785), (30, 1636866), (33, 1488060), (35, 1403028), (36, 1364055), (42, 1169190), (44, 1116045), (45, 1091244), (54, 909370), (55, 892836), (60, 818433), (63, 779460), (66, 744030), (70, 701514), (77, 637740), (84, 584595), (90, 545622), (99, 496020), (105, 467676), (108, 454685), (110, 446418), (126, 389730), (132, 372015), (135, 363748), (140, 350757), (154, 318870), (165, 297612), (180, 272811), (189, 259820), (198, 248010), (210, 233838), (220, 223209), (231, 212580), (252, 194865), (270, 181874), (297, 165340), (308, 159435), (315, 155892), (330, 148806), (378, 129910), (385, 127548), (396, 124005), (420, 116919), (462, 106290), (495, 99204), (540, 90937), (594, 82670), (630, 77946), (660, 74403), (693, 70860), (756, 64955), (770, 63774), (924, 53145), (945, 51964), (990, 49602), (1155, 42516), (1181, 41580), (1188, 41335), (1260, 38973), (1386, 35430), (1485, 33068), (1540, 31887), (1890, 25982), (1980, 24801), (2079, 23620), (2310, 21258), (2362, 20790), (2772, 17715), (2970, 16534), (3465, 14172), (3543, 13860), (3780, 12991), (4158, 11810), (4620, 10629), (4724, 10395), (5905, 8316), (5940, 8267), (6930, 7086)]