49572765

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 102301056

約数和(自身を除く): 52728291

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 43, 45, 51, 55, 85, 99, 129, 137, 153, 165, 187, 215, 255, 387, 411, 473, 495, 561, 645, 685, 731, 765, 935, 1233, 1419, 1507, 1683, 1935, 2055, 2193, 2329, 2365, 2805, 3655, 4257, 4521, 5891, 6165, 6579, 6987, 7095, 7535, 8041, 8415, 10965, 11645, 13563, 17673, 20961, 21285, 22605, 24123, 25619, 29455, 32895, 34935, 40205, 53019, 64801, 67815, 72369, 76857, 88365, 100147, 104805, 120615, 128095, 194403, 230571, 265095, 300441, 324005, 361845, 384285, 500735, 583209, 901323, 972015, 1101617, 1152855, 1502205, 2916045, 3304851, 4506615, 5508085, 9914553, 16524255, 49572765]

約数ペア:

[(1, 49572765), (3, 16524255), (5, 9914553), (9, 5508085), (11, 4506615), (15, 3304851), (17, 2916045), (33, 1502205), (43, 1152855), (45, 1101617), (51, 972015), (55, 901323), (85, 583209), (99, 500735), (129, 384285), (137, 361845), (153, 324005), (165, 300441), (187, 265095), (215, 230571), (255, 194403), (387, 128095), (411, 120615), (473, 104805), (495, 100147), (561, 88365), (645, 76857), (685, 72369), (731, 67815), (765, 64801), (935, 53019), (1233, 40205), (1419, 34935), (1507, 32895), (1683, 29455), (1935, 25619), (2055, 24123), (2193, 22605), (2329, 21285), (2365, 20961), (2805, 17673), (3655, 13563), (4257, 11645), (4521, 10965), (5891, 8415), (6165, 8041), (6579, 7535), (6987, 7095)]