55158516

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{1489}}^1$

素因数の和:1523

約数の個数: 96

約数和(自身を含む): 166880000

約数和(自身を除く): 111721484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 343, 378, 441, 588, 686, 756, 882, 1029, 1323, 1372, 1489, 1764, 2058, 2646, 2978, 3087, 4116, 4467, 5292, 5956, 6174, 8934, 9261, 10423, 12348, 13401, 17868, 18522, 20846, 26802, 31269, 37044, 40203, 41692, 53604, 62538, 72961, 80406, 93807, 125076, 145922, 160812, 187614, 218883, 281421, 291844, 375228, 437766, 510727, 562842, 656649, 875532, 1021454, 1125684, 1313298, 1532181, 1969947, 2042908, 2626596, 3064362, 3939894, 4596543, 6128724, 7879788, 9193086, 13789629, 18386172, 27579258, 55158516]

約数ペア:

[(1, 55158516), (2, 27579258), (3, 18386172), (4, 13789629), (6, 9193086), (7, 7879788), (9, 6128724), (12, 4596543), (14, 3939894), (18, 3064362), (21, 2626596), (27, 2042908), (28, 1969947), (36, 1532181), (42, 1313298), (49, 1125684), (54, 1021454), (63, 875532), (84, 656649), (98, 562842), (108, 510727), (126, 437766), (147, 375228), (189, 291844), (196, 281421), (252, 218883), (294, 187614), (343, 160812), (378, 145922), (441, 125076), (588, 93807), (686, 80406), (756, 72961), (882, 62538), (1029, 53604), (1323, 41692), (1372, 40203), (1489, 37044), (1764, 31269), (2058, 26802), (2646, 20846), (2978, 18522), (3087, 17868), (4116, 13401), (4467, 12348), (5292, 10423), (5956, 9261), (6174, 8934)]