55899396

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{503}}^1$

素因数の和:540

約数の個数: 120

約数和(自身を含む): 170755200

約数和(自身を除く): 114855804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 343, 378, 441, 503, 567, 588, 686, 756, 882, 1006, 1029, 1134, 1323, 1372, 1509, 1764, 2012, 2058, 2268, 2646, 3018, 3087, 3521, 3969, 4116, 4527, 5292, 6036, 6174, 7042, 7938, 9054, 9261, 10563, 12348, 13581, 14084, 15876, 18108, 18522, 21126, 24647, 27162, 27783, 31689, 37044, 40743, 42252, 49294, 54324, 55566, 63378, 73941, 81486, 95067, 98588, 111132, 126756, 147882, 162972, 172529, 190134, 221823, 285201, 295764, 345058, 380268, 443646, 517587, 570402, 665469, 690116, 887292, 1035174, 1140804, 1330938, 1552761, 1996407, 2070348, 2661876, 3105522, 3992814, 4658283, 6211044, 7985628, 9316566, 13974849, 18633132, 27949698, 55899396]

約数ペア:

[(1, 55899396), (2, 27949698), (3, 18633132), (4, 13974849), (6, 9316566), (7, 7985628), (9, 6211044), (12, 4658283), (14, 3992814), (18, 3105522), (21, 2661876), (27, 2070348), (28, 1996407), (36, 1552761), (42, 1330938), (49, 1140804), (54, 1035174), (63, 887292), (81, 690116), (84, 665469), (98, 570402), (108, 517587), (126, 443646), (147, 380268), (162, 345058), (189, 295764), (196, 285201), (252, 221823), (294, 190134), (324, 172529), (343, 162972), (378, 147882), (441, 126756), (503, 111132), (567, 98588), (588, 95067), (686, 81486), (756, 73941), (882, 63378), (1006, 55566), (1029, 54324), (1134, 49294), (1323, 42252), (1372, 40743), (1509, 37044), (1764, 31689), (2012, 27783), (2058, 27162), (2268, 24647), (2646, 21126), (3018, 18522), (3087, 18108), (3521, 15876), (3969, 14084), (4116, 13581), (4527, 12348), (5292, 10563), (6036, 9261), (6174, 9054), (7042, 7938)]