54489666

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 145152000

約数和(自身を除く): 90662334

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 49, 58, 66, 77, 83, 87, 98, 147, 154, 166, 174, 203, 231, 249, 294, 319, 343, 406, 462, 498, 539, 581, 609, 638, 686, 913, 957, 1029, 1078, 1162, 1218, 1421, 1617, 1743, 1826, 1914, 2058, 2233, 2407, 2739, 2842, 3234, 3486, 3773, 4067, 4263, 4466, 4814, 5478, 6391, 6699, 7221, 7546, 8134, 8526, 9947, 11319, 12201, 12782, 13398, 14442, 15631, 16849, 19173, 19894, 22638, 24402, 26477, 28469, 29841, 31262, 33698, 38346, 44737, 46893, 50547, 52954, 56938, 59682, 79431, 85407, 89474, 93786, 101094, 109417, 117943, 134211, 158862, 170814, 185339, 218834, 235886, 268422, 313159, 328251, 353829, 370678, 556017, 626318, 656502, 707658, 825601, 939477, 1112034, 1297373, 1651202, 1878954, 2476803, 2594746, 3892119, 4953606, 7784238, 9081611, 18163222, 27244833, 54489666]

約数ペア:

[(1, 54489666), (2, 27244833), (3, 18163222), (6, 9081611), (7, 7784238), (11, 4953606), (14, 3892119), (21, 2594746), (22, 2476803), (29, 1878954), (33, 1651202), (42, 1297373), (49, 1112034), (58, 939477), (66, 825601), (77, 707658), (83, 656502), (87, 626318), (98, 556017), (147, 370678), (154, 353829), (166, 328251), (174, 313159), (203, 268422), (231, 235886), (249, 218834), (294, 185339), (319, 170814), (343, 158862), (406, 134211), (462, 117943), (498, 109417), (539, 101094), (581, 93786), (609, 89474), (638, 85407), (686, 79431), (913, 59682), (957, 56938), (1029, 52954), (1078, 50547), (1162, 46893), (1218, 44737), (1421, 38346), (1617, 33698), (1743, 31262), (1826, 29841), (1914, 28469), (2058, 26477), (2233, 24402), (2407, 22638), (2739, 19894), (2842, 19173), (3234, 16849), (3486, 15631), (3773, 14442), (4067, 13398), (4263, 12782), (4466, 12201), (4814, 11319), (5478, 9947), (6391, 8526), (6699, 8134), (7221, 7546)]