50020128

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 151252920

約数和(自身を除く): 101232792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 53, 58, 72, 87, 96, 106, 113, 116, 144, 159, 174, 212, 226, 232, 261, 288, 318, 339, 348, 424, 452, 464, 477, 522, 636, 678, 696, 848, 904, 928, 954, 1017, 1044, 1272, 1356, 1392, 1537, 1696, 1808, 1908, 2034, 2088, 2544, 2712, 2784, 3074, 3277, 3616, 3816, 4068, 4176, 4611, 5088, 5424, 5989, 6148, 6554, 7632, 8136, 8352, 9222, 9831, 10848, 11978, 12296, 13108, 13833, 15264, 16272, 17967, 18444, 19662, 23956, 24592, 26216, 27666, 29493, 32544, 35934, 36888, 39324, 47912, 49184, 52432, 53901, 55332, 58986, 71868, 73776, 78648, 95824, 104864, 107802, 110664, 117972, 143736, 147552, 157296, 173681, 191648, 215604, 221328, 235944, 287472, 314592, 347362, 431208, 442656, 471888, 521043, 574944, 694724, 862416, 943776, 1042086, 1389448, 1563129, 1724832, 2084172, 2778896, 3126258, 4168344, 5557792, 6252516, 8336688, 12505032, 16673376, 25010064, 50020128]

約数ペア:

[(1, 50020128), (2, 25010064), (3, 16673376), (4, 12505032), (6, 8336688), (8, 6252516), (9, 5557792), (12, 4168344), (16, 3126258), (18, 2778896), (24, 2084172), (29, 1724832), (32, 1563129), (36, 1389448), (48, 1042086), (53, 943776), (58, 862416), (72, 694724), (87, 574944), (96, 521043), (106, 471888), (113, 442656), (116, 431208), (144, 347362), (159, 314592), (174, 287472), (212, 235944), (226, 221328), (232, 215604), (261, 191648), (288, 173681), (318, 157296), (339, 147552), (348, 143736), (424, 117972), (452, 110664), (464, 107802), (477, 104864), (522, 95824), (636, 78648), (678, 73776), (696, 71868), (848, 58986), (904, 55332), (928, 53901), (954, 52432), (1017, 49184), (1044, 47912), (1272, 39324), (1356, 36888), (1392, 35934), (1537, 32544), (1696, 29493), (1808, 27666), (1908, 26216), (2034, 24592), (2088, 23956), (2544, 19662), (2712, 18444), (2784, 17967), (3074, 16272), (3277, 15264), (3616, 13833), (3816, 13108), (4068, 12296), (4176, 11978), (4611, 10848), (5088, 9831), (5424, 9222), (5989, 8352), (6148, 8136), (6554, 7632)]