55318816

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 134265600

約数和(自身を除く): 78946784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 73, 112, 119, 136, 146, 199, 224, 238, 272, 292, 398, 476, 511, 544, 584, 796, 952, 1022, 1168, 1241, 1393, 1592, 1904, 2044, 2336, 2482, 2786, 3184, 3383, 3808, 4088, 4964, 5572, 6368, 6766, 8176, 8687, 9928, 11144, 13532, 14527, 16352, 17374, 19856, 22288, 23681, 27064, 29054, 34748, 39712, 44576, 47362, 54128, 58108, 69496, 94724, 101689, 108256, 116216, 138992, 189448, 203378, 232432, 246959, 277984, 378896, 406756, 464864, 493918, 757792, 813512, 987836, 1627024, 1728713, 1975672, 3254048, 3457426, 3951344, 6914852, 7902688, 13829704, 27659408, 55318816]

約数ペア:

[(1, 55318816), (2, 27659408), (4, 13829704), (7, 7902688), (8, 6914852), (14, 3951344), (16, 3457426), (17, 3254048), (28, 1975672), (32, 1728713), (34, 1627024), (56, 987836), (68, 813512), (73, 757792), (112, 493918), (119, 464864), (136, 406756), (146, 378896), (199, 277984), (224, 246959), (238, 232432), (272, 203378), (292, 189448), (398, 138992), (476, 116216), (511, 108256), (544, 101689), (584, 94724), (796, 69496), (952, 58108), (1022, 54128), (1168, 47362), (1241, 44576), (1393, 39712), (1592, 34748), (1904, 29054), (2044, 27064), (2336, 23681), (2482, 22288), (2786, 19856), (3184, 17374), (3383, 16352), (3808, 14527), (4088, 13532), (4964, 11144), (5572, 9928), (6368, 8687), (6766, 8176)]