49874454

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 120

約数和(自身を含む): 133415568

約数和(自身を除く): 83541114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 61, 63, 81, 98, 103, 122, 126, 147, 162, 183, 189, 206, 294, 309, 366, 378, 427, 441, 549, 567, 618, 721, 854, 882, 927, 1098, 1134, 1281, 1323, 1442, 1647, 1854, 2163, 2562, 2646, 2781, 2989, 3294, 3843, 3969, 4326, 4941, 5047, 5562, 5978, 6283, 6489, 7686, 7938, 8343, 8967, 9882, 10094, 11529, 12566, 12978, 15141, 16686, 17934, 18849, 19467, 23058, 26901, 30282, 34587, 37698, 38934, 43981, 45423, 53802, 56547, 58401, 69174, 80703, 87962, 90846, 113094, 116802, 131943, 136269, 161406, 169641, 242109, 263886, 272538, 307867, 339282, 395829, 408807, 484218, 508923, 615734, 791658, 817614, 923601, 1017846, 1187487, 1847202, 2374974, 2770803, 3562461, 5541606, 7124922, 8312409, 16624818, 24937227, 49874454]

約数ペア:

[(1, 49874454), (2, 24937227), (3, 16624818), (6, 8312409), (7, 7124922), (9, 5541606), (14, 3562461), (18, 2770803), (21, 2374974), (27, 1847202), (42, 1187487), (49, 1017846), (54, 923601), (61, 817614), (63, 791658), (81, 615734), (98, 508923), (103, 484218), (122, 408807), (126, 395829), (147, 339282), (162, 307867), (183, 272538), (189, 263886), (206, 242109), (294, 169641), (309, 161406), (366, 136269), (378, 131943), (427, 116802), (441, 113094), (549, 90846), (567, 87962), (618, 80703), (721, 69174), (854, 58401), (882, 56547), (927, 53802), (1098, 45423), (1134, 43981), (1281, 38934), (1323, 37698), (1442, 34587), (1647, 30282), (1854, 26901), (2163, 23058), (2562, 19467), (2646, 18849), (2781, 17934), (2989, 16686), (3294, 15141), (3843, 12978), (3969, 12566), (4326, 11529), (4941, 10094), (5047, 9882), (5562, 8967), (5978, 8343), (6283, 7938), (6489, 7686)]