51349792

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 118307952

約数和(自身を除く): 66958160

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 53, 68, 104, 106, 136, 137, 208, 212, 221, 272, 274, 416, 424, 442, 544, 548, 689, 848, 884, 901, 1096, 1378, 1696, 1768, 1781, 1802, 2192, 2329, 2756, 3536, 3562, 3604, 4384, 4658, 5512, 7072, 7124, 7208, 7261, 9316, 11024, 11713, 14248, 14416, 14522, 18632, 22048, 23426, 28496, 28832, 29044, 30277, 37264, 46852, 56992, 58088, 60554, 74528, 93704, 94393, 116176, 121108, 123437, 187408, 188786, 232352, 242216, 246874, 374816, 377572, 484432, 493748, 755144, 968864, 987496, 1510288, 1604681, 1974992, 3020576, 3209362, 3949984, 6418724, 12837448, 25674896, 51349792]

約数ペア:

[(1, 51349792), (2, 25674896), (4, 12837448), (8, 6418724), (13, 3949984), (16, 3209362), (17, 3020576), (26, 1974992), (32, 1604681), (34, 1510288), (52, 987496), (53, 968864), (68, 755144), (104, 493748), (106, 484432), (136, 377572), (137, 374816), (208, 246874), (212, 242216), (221, 232352), (272, 188786), (274, 187408), (416, 123437), (424, 121108), (442, 116176), (544, 94393), (548, 93704), (689, 74528), (848, 60554), (884, 58088), (901, 56992), (1096, 46852), (1378, 37264), (1696, 30277), (1768, 29044), (1781, 28832), (1802, 28496), (2192, 23426), (2329, 22048), (2756, 18632), (3536, 14522), (3562, 14416), (3604, 14248), (4384, 11713), (4658, 11024), (5512, 9316), (7072, 7261), (7124, 7208)]