49690179

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 95901696

約数和(自身を除く): 46211517

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 77, 81, 93, 99, 189, 217, 231, 257, 279, 297, 341, 567, 651, 693, 771, 837, 891, 1023, 1799, 1953, 2079, 2313, 2387, 2511, 2827, 3069, 5397, 5859, 6237, 6939, 7161, 7967, 8481, 9207, 16191, 17577, 19789, 20817, 21483, 23901, 25443, 27621, 48573, 55769, 59367, 64449, 71703, 76329, 87637, 145719, 167307, 178101, 193347, 215109, 228987, 262911, 501921, 534303, 613459, 645327, 788733, 1505763, 1602909, 1840377, 2366199, 4517289, 5521131, 7098597, 16563393, 49690179]

約数ペア:

[(1, 49690179), (3, 16563393), (7, 7098597), (9, 5521131), (11, 4517289), (21, 2366199), (27, 1840377), (31, 1602909), (33, 1505763), (63, 788733), (77, 645327), (81, 613459), (93, 534303), (99, 501921), (189, 262911), (217, 228987), (231, 215109), (257, 193347), (279, 178101), (297, 167307), (341, 145719), (567, 87637), (651, 76329), (693, 71703), (771, 64449), (837, 59367), (891, 55769), (1023, 48573), (1799, 27621), (1953, 25443), (2079, 23901), (2313, 21483), (2387, 20817), (2511, 19789), (2827, 17577), (3069, 16191), (5397, 9207), (5859, 8481), (6237, 7967), (6939, 7161)]