49297941

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 92951040

約数和(自身を除く): 43653099

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 121, 203, 223, 231, 261, 319, 363, 609, 669, 693, 847, 957, 1089, 1561, 1827, 2007, 2233, 2453, 2541, 2871, 3509, 4683, 6467, 6699, 7359, 7623, 10527, 14049, 17171, 19401, 20097, 22077, 24563, 26983, 31581, 45269, 51513, 58203, 71137, 73689, 80949, 135807, 154539, 188881, 213411, 221067, 242847, 407421, 497959, 566643, 640233, 782507, 1493877, 1699929, 2347521, 4481631, 5477549, 7042563, 16432647, 49297941]

約数ペア:

[(1, 49297941), (3, 16432647), (7, 7042563), (9, 5477549), (11, 4481631), (21, 2347521), (29, 1699929), (33, 1493877), (63, 782507), (77, 640233), (87, 566643), (99, 497959), (121, 407421), (203, 242847), (223, 221067), (231, 213411), (261, 188881), (319, 154539), (363, 135807), (609, 80949), (669, 73689), (693, 71137), (847, 58203), (957, 51513), (1089, 45269), (1561, 31581), (1827, 26983), (2007, 24563), (2233, 22077), (2453, 20097), (2541, 19401), (2871, 17171), (3509, 14049), (4683, 10527), (6467, 7623), (6699, 7359)]