49513334915

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:933

約数の個数: 96

約数和(自身を含む): 69670915776

約数和(自身を除く): 20157580861

約数列:

[1, 5, 11, 41, 43, 55, 61, 121, 205, 215, 305, 451, 473, 605, 671, 761, 1763, 2255, 2365, 2501, 2623, 3355, 3805, 4961, 5203, 7381, 8371, 8815, 12505, 13115, 19393, 24805, 26015, 27511, 28853, 31201, 32723, 36905, 41855, 46421, 92081, 96965, 107543, 137555, 144265, 156005, 163615, 213323, 232105, 302621, 317383, 343211, 359953, 460405, 510631, 537715, 1066615, 1182973, 1341643, 1513105, 1586915, 1716055, 1799765, 1903261, 1996103, 2553155, 3775321, 3959483, 5616941, 5914865, 6708215, 9516305, 9980515, 13012703, 14758073, 18876605, 19797415, 20935871, 21957133, 28084705, 65063515, 73790365, 81840223, 104679355, 109785665, 162338803, 230294581, 241528463, 409201115, 811694015, 900242453, 1151472905, 1207642315, 4501212265, 9902666983, 49513334915]

約数ペア:

[(1, 49513334915), (5, 9902666983), (11, 4501212265), (41, 1207642315), (43, 1151472905), (55, 900242453), (61, 811694015), (121, 409201115), (205, 241528463), (215, 230294581), (305, 162338803), (451, 109785665), (473, 104679355), (605, 81840223), (671, 73790365), (761, 65063515), (1763, 28084705), (2255, 21957133), (2365, 20935871), (2501, 19797415), (2623, 18876605), (3355, 14758073), (3805, 13012703), (4961, 9980515), (5203, 9516305), (7381, 6708215), (8371, 5914865), (8815, 5616941), (12505, 3959483), (13115, 3775321), (19393, 2553155), (24805, 1996103), (26015, 1903261), (27511, 1799765), (28853, 1716055), (31201, 1586915), (32723, 1513105), (36905, 1341643), (41855, 1182973), (46421, 1066615), (92081, 537715), (96965, 510631), (107543, 460405), (137555, 359953), (144265, 343211), (156005, 317383), (163615, 302621), (213323, 232105)]