1550204208

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{29017}}^1$

素因数の和:29091

約数の個数: 120

約数和(自身を含む): 5051917728

約数和(自身を除く): 3501713520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 212, 252, 318, 336, 371, 424, 477, 504, 636, 742, 848, 954, 1008, 1113, 1272, 1484, 1908, 2226, 2544, 2968, 3339, 3816, 4452, 5936, 6678, 7632, 8904, 13356, 17808, 26712, 29017, 53424, 58034, 87051, 116068, 174102, 203119, 232136, 261153, 348204, 406238, 464272, 522306, 609357, 696408, 812476, 1044612, 1218714, 1392816, 1537901, 1624952, 1828071, 2089224, 2437428, 3075802, 3249904, 3656142, 4178448, 4613703, 4874856, 6151604, 7312284, 9227406, 9749712, 10765307, 12303208, 13841109, 14624568, 18454812, 21530614, 24606416, 27682218, 29249136, 32295921, 36909624, 43061228, 55364436, 64591842, 73819248, 86122456, 96887763, 110728872, 129183684, 172244912, 193775526, 221457744, 258367368, 387551052, 516734736, 775102104, 1550204208]

約数ペア:

[(1, 1550204208), (2, 775102104), (3, 516734736), (4, 387551052), (6, 258367368), (7, 221457744), (8, 193775526), (9, 172244912), (12, 129183684), (14, 110728872), (16, 96887763), (18, 86122456), (21, 73819248), (24, 64591842), (28, 55364436), (36, 43061228), (42, 36909624), (48, 32295921), (53, 29249136), (56, 27682218), (63, 24606416), (72, 21530614), (84, 18454812), (106, 14624568), (112, 13841109), (126, 12303208), (144, 10765307), (159, 9749712), (168, 9227406), (212, 7312284), (252, 6151604), (318, 4874856), (336, 4613703), (371, 4178448), (424, 3656142), (477, 3249904), (504, 3075802), (636, 2437428), (742, 2089224), (848, 1828071), (954, 1624952), (1008, 1537901), (1113, 1392816), (1272, 1218714), (1484, 1044612), (1908, 812476), (2226, 696408), (2544, 609357), (2968, 522306), (3339, 464272), (3816, 406238), (4452, 348204), (5936, 261153), (6678, 232136), (7632, 203119), (8904, 174102), (13356, 116068), (17808, 87051), (26712, 58034), (29017, 53424)]