551150886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2539}}^1$

素因数の和:2602

約数の個数: 96

約数和(自身を含む): 1362090240

約数和(自身を除く): 810939354

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 121, 138, 143, 242, 253, 286, 299, 363, 429, 506, 598, 726, 759, 858, 897, 1518, 1573, 1794, 2539, 2783, 3146, 3289, 4719, 5078, 5566, 6578, 7617, 8349, 9438, 9867, 15234, 16698, 19734, 27929, 33007, 36179, 55858, 58397, 66014, 72358, 83787, 99021, 108537, 116794, 167574, 175191, 198042, 217074, 307219, 350382, 363077, 614438, 642367, 726154, 759161, 921657, 1089231, 1284734, 1518322, 1843314, 1927101, 2178462, 2277483, 3854202, 3993847, 4554966, 7066037, 7987694, 8350771, 11981541, 14132074, 16701542, 21198111, 23963082, 25052313, 42396222, 50104626, 91858481, 183716962, 275575443, 551150886]

約数ペア:

[(1, 551150886), (2, 275575443), (3, 183716962), (6, 91858481), (11, 50104626), (13, 42396222), (22, 25052313), (23, 23963082), (26, 21198111), (33, 16701542), (39, 14132074), (46, 11981541), (66, 8350771), (69, 7987694), (78, 7066037), (121, 4554966), (138, 3993847), (143, 3854202), (242, 2277483), (253, 2178462), (286, 1927101), (299, 1843314), (363, 1518322), (429, 1284734), (506, 1089231), (598, 921657), (726, 759161), (759, 726154), (858, 642367), (897, 614438), (1518, 363077), (1573, 350382), (1794, 307219), (2539, 217074), (2783, 198042), (3146, 175191), (3289, 167574), (4719, 116794), (5078, 108537), (5566, 99021), (6578, 83787), (7617, 72358), (8349, 66014), (9438, 58397), (9867, 55858), (15234, 36179), (16698, 33007), (19734, 27929)]