49124320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1907}}^1$

素因数の和:1952

約数の個数: 96

約数和(自身を含む): 138475008

約数和(自身を除く): 89350688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 1907, 2576, 3220, 3680, 3814, 5152, 6440, 7628, 9535, 12880, 13349, 15256, 19070, 25760, 26698, 30512, 38140, 43861, 53396, 61024, 66745, 76280, 87722, 106792, 133490, 152560, 175444, 213584, 219305, 266980, 305120, 307027, 350888, 427168, 438610, 533960, 614054, 701776, 877220, 1067920, 1228108, 1403552, 1535135, 1754440, 2135840, 2456216, 3070270, 3508880, 4912432, 6140540, 7017760, 9824864, 12281080, 24562160, 49124320]

約数ペア:

[(1, 49124320), (2, 24562160), (4, 12281080), (5, 9824864), (7, 7017760), (8, 6140540), (10, 4912432), (14, 3508880), (16, 3070270), (20, 2456216), (23, 2135840), (28, 1754440), (32, 1535135), (35, 1403552), (40, 1228108), (46, 1067920), (56, 877220), (70, 701776), (80, 614054), (92, 533960), (112, 438610), (115, 427168), (140, 350888), (160, 307027), (161, 305120), (184, 266980), (224, 219305), (230, 213584), (280, 175444), (322, 152560), (368, 133490), (460, 106792), (560, 87722), (644, 76280), (736, 66745), (805, 61024), (920, 53396), (1120, 43861), (1288, 38140), (1610, 30512), (1840, 26698), (1907, 25760), (2576, 19070), (3220, 15256), (3680, 13349), (3814, 12880), (5152, 9535), (6440, 7628)]