50446240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 130394880

約数和(自身を除く): 79948640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 79, 80, 104, 130, 158, 160, 208, 260, 307, 316, 395, 416, 520, 614, 632, 790, 1027, 1040, 1228, 1264, 1535, 1580, 2054, 2080, 2456, 2528, 3070, 3160, 3991, 4108, 4912, 5135, 6140, 6320, 7982, 8216, 9824, 10270, 12280, 12640, 15964, 16432, 19955, 20540, 24253, 24560, 31928, 32864, 39910, 41080, 48506, 49120, 63856, 79820, 82160, 97012, 121265, 127712, 159640, 164320, 194024, 242530, 315289, 319280, 388048, 485060, 630578, 638560, 776096, 970120, 1261156, 1576445, 1940240, 2522312, 3152890, 3880480, 5044624, 6305780, 10089248, 12611560, 25223120, 50446240]

約数ペア:

[(1, 50446240), (2, 25223120), (4, 12611560), (5, 10089248), (8, 6305780), (10, 5044624), (13, 3880480), (16, 3152890), (20, 2522312), (26, 1940240), (32, 1576445), (40, 1261156), (52, 970120), (65, 776096), (79, 638560), (80, 630578), (104, 485060), (130, 388048), (158, 319280), (160, 315289), (208, 242530), (260, 194024), (307, 164320), (316, 159640), (395, 127712), (416, 121265), (520, 97012), (614, 82160), (632, 79820), (790, 63856), (1027, 49120), (1040, 48506), (1228, 41080), (1264, 39910), (1535, 32864), (1580, 31928), (2054, 24560), (2080, 24253), (2456, 20540), (2528, 19955), (3070, 16432), (3160, 15964), (3991, 12640), (4108, 12280), (4912, 10270), (5135, 9824), (6140, 8216), (6320, 7982)]