51480198

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4127}}^1$

素因数の和:4159

約数の個数: 80

約数和(自身を含む): 143852544

約数和(自身を除く): 92372346

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 378, 462, 567, 594, 693, 891, 1134, 1386, 1782, 2079, 4127, 4158, 6237, 8254, 12381, 12474, 24762, 28889, 37143, 45397, 57778, 74286, 86667, 90794, 111429, 136191, 173334, 222858, 260001, 272382, 317779, 334287, 408573, 520002, 635558, 668574, 780003, 817146, 953337, 1225719, 1560006, 1906674, 2340009, 2451438, 2860011, 3677157, 4680018, 5720022, 7354314, 8580033, 17160066, 25740099, 51480198]

約数ペア:

[(1, 51480198), (2, 25740099), (3, 17160066), (6, 8580033), (7, 7354314), (9, 5720022), (11, 4680018), (14, 3677157), (18, 2860011), (21, 2451438), (22, 2340009), (27, 1906674), (33, 1560006), (42, 1225719), (54, 953337), (63, 817146), (66, 780003), (77, 668574), (81, 635558), (99, 520002), (126, 408573), (154, 334287), (162, 317779), (189, 272382), (198, 260001), (231, 222858), (297, 173334), (378, 136191), (462, 111429), (567, 90794), (594, 86667), (693, 74286), (891, 57778), (1134, 45397), (1386, 37143), (1782, 28889), (2079, 24762), (4127, 12474), (4158, 12381), (6237, 8254)]