55349910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 184204800

約数和(自身を除く): 128854890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 49, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 126, 147, 154, 163, 165, 198, 210, 231, 245, 294, 315, 326, 330, 343, 385, 441, 462, 489, 490, 495, 539, 630, 686, 693, 735, 770, 815, 882, 978, 990, 1029, 1078, 1141, 1155, 1386, 1467, 1470, 1617, 1630, 1715, 1793, 2058, 2205, 2282, 2310, 2445, 2695, 2934, 3087, 3234, 3423, 3430, 3465, 3586, 3773, 4410, 4851, 4890, 5145, 5379, 5390, 5705, 6174, 6846, 6930, 7335, 7546, 7987, 8085, 8965, 9702, 10269, 10290, 10758, 11319, 11410, 12551, 14670, 15435, 15974, 16137, 16170, 17115, 17930, 18865, 20538, 22638, 23961, 24255, 25102, 26895, 30870, 32274, 33957, 34230, 37653, 37730, 39935, 47922, 48510, 51345, 53790, 55909, 56595, 62755, 67914, 71883, 75306, 79870, 80685, 87857, 102690, 111818, 112959, 113190, 119805, 125510, 143766, 161370, 167727, 169785, 175714, 188265, 225918, 239610, 263571, 279545, 335454, 339570, 359415, 376530, 439285, 503181, 527142, 559090, 564795, 614999, 718830, 790713, 838635, 878570, 1006362, 1129590, 1229998, 1317855, 1581426, 1677270, 1844997, 2515905, 2635710, 3074995, 3689994, 3953565, 5031810, 5534991, 6149990, 7907130, 9224985, 11069982, 18449970, 27674955, 55349910]

約数ペア:

[(1, 55349910), (2, 27674955), (3, 18449970), (5, 11069982), (6, 9224985), (7, 7907130), (9, 6149990), (10, 5534991), (11, 5031810), (14, 3953565), (15, 3689994), (18, 3074995), (21, 2635710), (22, 2515905), (30, 1844997), (33, 1677270), (35, 1581426), (42, 1317855), (45, 1229998), (49, 1129590), (55, 1006362), (63, 878570), (66, 838635), (70, 790713), (77, 718830), (90, 614999), (98, 564795), (99, 559090), (105, 527142), (110, 503181), (126, 439285), (147, 376530), (154, 359415), (163, 339570), (165, 335454), (198, 279545), (210, 263571), (231, 239610), (245, 225918), (294, 188265), (315, 175714), (326, 169785), (330, 167727), (343, 161370), (385, 143766), (441, 125510), (462, 119805), (489, 113190), (490, 112959), (495, 111818), (539, 102690), (630, 87857), (686, 80685), (693, 79870), (735, 75306), (770, 71883), (815, 67914), (882, 62755), (978, 56595), (990, 55909), (1029, 53790), (1078, 51345), (1141, 48510), (1155, 47922), (1386, 39935), (1467, 37730), (1470, 37653), (1617, 34230), (1630, 33957), (1715, 32274), (1793, 30870), (2058, 26895), (2205, 25102), (2282, 24255), (2310, 23961), (2445, 22638), (2695, 20538), (2934, 18865), (3087, 17930), (3234, 17115), (3423, 16170), (3430, 16137), (3465, 15974), (3586, 15435), (3773, 14670), (4410, 12551), (4851, 11410), (4890, 11319), (5145, 10758), (5379, 10290), (5390, 10269), (5705, 9702), (6174, 8965), (6846, 8085), (6930, 7987), (7335, 7546)]