49684544

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:500

約数の個数: 112

約数和(自身を含む): 128016000

約数和(自身を除く): 78331456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 448, 449, 494, 532, 608, 728, 832, 898, 988, 1064, 1216, 1456, 1729, 1796, 1976, 2128, 2912, 3143, 3458, 3592, 3952, 4256, 5824, 5837, 6286, 6916, 7184, 7904, 8512, 8531, 11674, 12572, 13832, 14368, 15808, 17062, 23348, 25144, 27664, 28736, 34124, 40859, 46696, 50288, 55328, 59717, 68248, 81718, 93392, 100576, 110656, 110903, 119434, 136496, 163436, 186784, 201152, 221806, 238868, 272992, 326872, 373568, 443612, 477736, 545984, 653744, 776321, 887224, 955472, 1307488, 1552642, 1774448, 1910944, 2614976, 3105284, 3548896, 3821888, 6210568, 7097792, 12421136, 24842272, 49684544]

約数ペア:

[(1, 49684544), (2, 24842272), (4, 12421136), (7, 7097792), (8, 6210568), (13, 3821888), (14, 3548896), (16, 3105284), (19, 2614976), (26, 1910944), (28, 1774448), (32, 1552642), (38, 1307488), (52, 955472), (56, 887224), (64, 776321), (76, 653744), (91, 545984), (104, 477736), (112, 443612), (133, 373568), (152, 326872), (182, 272992), (208, 238868), (224, 221806), (247, 201152), (266, 186784), (304, 163436), (364, 136496), (416, 119434), (448, 110903), (449, 110656), (494, 100576), (532, 93392), (608, 81718), (728, 68248), (832, 59717), (898, 55328), (988, 50288), (1064, 46696), (1216, 40859), (1456, 34124), (1729, 28736), (1796, 27664), (1976, 25144), (2128, 23348), (2912, 17062), (3143, 15808), (3458, 14368), (3592, 13832), (3952, 12572), (4256, 11674), (5824, 8531), (5837, 8512), (6286, 7904), (6916, 7184)]