49287210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 142884864

約数和(自身を除く): 93597654

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 67, 70, 93, 105, 113, 134, 155, 186, 201, 210, 217, 226, 310, 335, 339, 402, 434, 465, 469, 565, 651, 670, 678, 791, 930, 938, 1005, 1085, 1130, 1302, 1407, 1582, 1695, 2010, 2077, 2170, 2345, 2373, 2814, 3255, 3390, 3503, 3955, 4154, 4690, 4746, 6231, 6510, 7006, 7035, 7571, 7910, 10385, 10509, 11865, 12462, 14070, 14539, 15142, 17515, 20770, 21018, 22713, 23730, 24521, 29078, 31155, 35030, 37855, 43617, 45426, 49042, 52545, 52997, 62310, 72695, 73563, 75710, 87234, 105090, 105994, 113565, 122605, 145390, 147126, 158991, 218085, 227130, 234701, 245210, 264985, 317982, 367815, 436170, 469402, 529970, 704103, 735630, 794955, 1173505, 1408206, 1589910, 1642907, 2347010, 3285814, 3520515, 4928721, 7041030, 8214535, 9857442, 16429070, 24643605, 49287210]

約数ペア:

[(1, 49287210), (2, 24643605), (3, 16429070), (5, 9857442), (6, 8214535), (7, 7041030), (10, 4928721), (14, 3520515), (15, 3285814), (21, 2347010), (30, 1642907), (31, 1589910), (35, 1408206), (42, 1173505), (62, 794955), (67, 735630), (70, 704103), (93, 529970), (105, 469402), (113, 436170), (134, 367815), (155, 317982), (186, 264985), (201, 245210), (210, 234701), (217, 227130), (226, 218085), (310, 158991), (335, 147126), (339, 145390), (402, 122605), (434, 113565), (465, 105994), (469, 105090), (565, 87234), (651, 75710), (670, 73563), (678, 72695), (791, 62310), (930, 52997), (938, 52545), (1005, 49042), (1085, 45426), (1130, 43617), (1302, 37855), (1407, 35030), (1582, 31155), (1695, 29078), (2010, 24521), (2077, 23730), (2170, 22713), (2345, 21018), (2373, 20770), (2814, 17515), (3255, 15142), (3390, 14539), (3503, 14070), (3955, 12462), (4154, 11865), (4690, 10509), (4746, 10385), (6231, 7910), (6510, 7571), (7006, 7035)]