54470416

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 149990400

約数和(自身を除く): 95519984

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 38, 44, 52, 56, 76, 77, 88, 91, 104, 112, 133, 143, 152, 154, 176, 179, 182, 208, 209, 247, 266, 286, 304, 308, 358, 364, 418, 494, 532, 572, 616, 716, 728, 836, 988, 1001, 1064, 1144, 1232, 1253, 1432, 1456, 1463, 1672, 1729, 1969, 1976, 2002, 2128, 2288, 2327, 2506, 2717, 2864, 2926, 3344, 3401, 3458, 3938, 3952, 4004, 4654, 5012, 5434, 5852, 6802, 6916, 7876, 8008, 9308, 10024, 10868, 11704, 13604, 13783, 13832, 15752, 16016, 16289, 18616, 19019, 20048, 21736, 23408, 23807, 25597, 27208, 27566, 27664, 31504, 32578, 37232, 37411, 38038, 43472, 44213, 47614, 51194, 54416, 55132, 65156, 74822, 76076, 88426, 95228, 102388, 110264, 130312, 149644, 152152, 176852, 179179, 190456, 204776, 220528, 260624, 261877, 299288, 304304, 309491, 353704, 358358, 380912, 409552, 486343, 523754, 598576, 618982, 707408, 716716, 972686, 1047508, 1237964, 1433432, 1945372, 2095016, 2475928, 2866864, 3404401, 3890744, 4190032, 4951856, 6808802, 7781488, 13617604, 27235208, 54470416]

約数ペア:

[(1, 54470416), (2, 27235208), (4, 13617604), (7, 7781488), (8, 6808802), (11, 4951856), (13, 4190032), (14, 3890744), (16, 3404401), (19, 2866864), (22, 2475928), (26, 2095016), (28, 1945372), (38, 1433432), (44, 1237964), (52, 1047508), (56, 972686), (76, 716716), (77, 707408), (88, 618982), (91, 598576), (104, 523754), (112, 486343), (133, 409552), (143, 380912), (152, 358358), (154, 353704), (176, 309491), (179, 304304), (182, 299288), (208, 261877), (209, 260624), (247, 220528), (266, 204776), (286, 190456), (304, 179179), (308, 176852), (358, 152152), (364, 149644), (418, 130312), (494, 110264), (532, 102388), (572, 95228), (616, 88426), (716, 76076), (728, 74822), (836, 65156), (988, 55132), (1001, 54416), (1064, 51194), (1144, 47614), (1232, 44213), (1253, 43472), (1432, 38038), (1456, 37411), (1463, 37232), (1672, 32578), (1729, 31504), (1969, 27664), (1976, 27566), (2002, 27208), (2128, 25597), (2288, 23807), (2327, 23408), (2506, 21736), (2717, 20048), (2864, 19019), (2926, 18616), (3344, 16289), (3401, 16016), (3458, 15752), (3938, 13832), (3952, 13783), (4004, 13604), (4654, 11704), (5012, 10868), (5434, 10024), (5852, 9308), (6802, 8008), (6916, 7876)]