51938067440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1237}}^1\times {\mathrm{10711}}^1$

素因数の和:11975

約数の個数: 120

約数和(自身を含む): 140597956512

約数和(自身を除く): 88659889072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1237, 1960, 2474, 3920, 4948, 6185, 8659, 9896, 10711, 12370, 17318, 19792, 21422, 24740, 34636, 42844, 43295, 49480, 53555, 60613, 69272, 74977, 85688, 86590, 98960, 107110, 121226, 138544, 149954, 171376, 173180, 214220, 242452, 299908, 303065, 346360, 374885, 428440, 484904, 524839, 599816, 606130, 692720, 749770, 856880, 969808, 1049678, 1199632, 1212260, 1499540, 2099356, 2424520, 2624195, 2999080, 4198712, 4849040, 5248390, 5998160, 8397424, 10496780, 13249507, 20993560, 26499014, 41987120, 52998028, 66247535, 92746549, 105996056, 132495070, 185493098, 211992112, 264990140, 370986196, 463732745, 529980280, 649225843, 741972392, 927465490, 1059960560, 1298451686, 1483944784, 1854930980, 2596903372, 3246129215, 3709861960, 5193806744, 6492258430, 7419723920, 10387613488, 12984516860, 25969033720, 51938067440]

約数ペア:

[(1, 51938067440), (2, 25969033720), (4, 12984516860), (5, 10387613488), (7, 7419723920), (8, 6492258430), (10, 5193806744), (14, 3709861960), (16, 3246129215), (20, 2596903372), (28, 1854930980), (35, 1483944784), (40, 1298451686), (49, 1059960560), (56, 927465490), (70, 741972392), (80, 649225843), (98, 529980280), (112, 463732745), (140, 370986196), (196, 264990140), (245, 211992112), (280, 185493098), (392, 132495070), (490, 105996056), (560, 92746549), (784, 66247535), (980, 52998028), (1237, 41987120), (1960, 26499014), (2474, 20993560), (3920, 13249507), (4948, 10496780), (6185, 8397424), (8659, 5998160), (9896, 5248390), (10711, 4849040), (12370, 4198712), (17318, 2999080), (19792, 2624195), (21422, 2424520), (24740, 2099356), (34636, 1499540), (42844, 1212260), (43295, 1199632), (49480, 1049678), (53555, 969808), (60613, 856880), (69272, 749770), (74977, 692720), (85688, 606130), (86590, 599816), (98960, 524839), (107110, 484904), (121226, 428440), (138544, 374885), (149954, 346360), (171376, 303065), (173180, 299908), (214220, 242452)]