55672416

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 144

約数和(自身を含む): 170889264

約数和(自身を除く): 115216848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 83, 96, 102, 136, 137, 144, 153, 166, 204, 249, 272, 274, 288, 306, 332, 408, 411, 498, 544, 548, 612, 664, 747, 816, 822, 996, 1096, 1224, 1233, 1328, 1411, 1494, 1632, 1644, 1992, 2192, 2329, 2448, 2466, 2656, 2822, 2988, 3288, 3984, 4233, 4384, 4658, 4896, 4932, 5644, 5976, 6576, 6987, 7968, 8466, 9316, 9864, 11288, 11371, 11952, 12699, 13152, 13974, 16932, 18632, 19728, 20961, 22576, 22742, 23904, 25398, 27948, 33864, 34113, 37264, 39456, 41922, 45152, 45484, 50796, 55896, 67728, 68226, 74528, 83844, 90968, 101592, 102339, 111792, 135456, 136452, 167688, 181936, 193307, 203184, 204678, 223584, 272904, 335376, 363872, 386614, 406368, 409356, 545808, 579921, 670752, 773228, 818712, 1091616, 1159842, 1546456, 1637424, 1739763, 2319684, 3092912, 3274848, 3479526, 4639368, 6185824, 6959052, 9278736, 13918104, 18557472, 27836208, 55672416]

約数ペア:

[(1, 55672416), (2, 27836208), (3, 18557472), (4, 13918104), (6, 9278736), (8, 6959052), (9, 6185824), (12, 4639368), (16, 3479526), (17, 3274848), (18, 3092912), (24, 2319684), (32, 1739763), (34, 1637424), (36, 1546456), (48, 1159842), (51, 1091616), (68, 818712), (72, 773228), (83, 670752), (96, 579921), (102, 545808), (136, 409356), (137, 406368), (144, 386614), (153, 363872), (166, 335376), (204, 272904), (249, 223584), (272, 204678), (274, 203184), (288, 193307), (306, 181936), (332, 167688), (408, 136452), (411, 135456), (498, 111792), (544, 102339), (548, 101592), (612, 90968), (664, 83844), (747, 74528), (816, 68226), (822, 67728), (996, 55896), (1096, 50796), (1224, 45484), (1233, 45152), (1328, 41922), (1411, 39456), (1494, 37264), (1632, 34113), (1644, 33864), (1992, 27948), (2192, 25398), (2329, 23904), (2448, 22742), (2466, 22576), (2656, 20961), (2822, 19728), (2988, 18632), (3288, 16932), (3984, 13974), (4233, 13152), (4384, 12699), (4658, 11952), (4896, 11371), (4932, 11288), (5644, 9864), (5976, 9316), (6576, 8466), (6987, 7968)]