50387499160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{241}}^1\times {\mathrm{14479}}^1$

素因数の和:14769

約数の個数: 96

約数和(自身を含む): 120157646400

約数和(自身を除く): 69770147240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 241, 361, 380, 482, 722, 760, 964, 1205, 1444, 1805, 1928, 2410, 2888, 3610, 4579, 4820, 7220, 9158, 9640, 14440, 14479, 18316, 22895, 28958, 36632, 45790, 57916, 72395, 87001, 91580, 115832, 144790, 174002, 183160, 275101, 289580, 348004, 435005, 550202, 579160, 696008, 870010, 1100404, 1375505, 1740020, 2200808, 2751010, 3480040, 3489439, 5226919, 5502020, 6978878, 10453838, 11004040, 13957756, 17447195, 20907676, 26134595, 27915512, 34894390, 41815352, 52269190, 66299341, 69788780, 104538380, 132598682, 139577560, 209076760, 265197364, 331496705, 530394728, 662993410, 1259687479, 1325986820, 2519374958, 2651973640, 5038749916, 6298437395, 10077499832, 12596874790, 25193749580, 50387499160]

約数ペア:

[(1, 50387499160), (2, 25193749580), (4, 12596874790), (5, 10077499832), (8, 6298437395), (10, 5038749916), (19, 2651973640), (20, 2519374958), (38, 1325986820), (40, 1259687479), (76, 662993410), (95, 530394728), (152, 331496705), (190, 265197364), (241, 209076760), (361, 139577560), (380, 132598682), (482, 104538380), (722, 69788780), (760, 66299341), (964, 52269190), (1205, 41815352), (1444, 34894390), (1805, 27915512), (1928, 26134595), (2410, 20907676), (2888, 17447195), (3610, 13957756), (4579, 11004040), (4820, 10453838), (7220, 6978878), (9158, 5502020), (9640, 5226919), (14440, 3489439), (14479, 3480040), (18316, 2751010), (22895, 2200808), (28958, 1740020), (36632, 1375505), (45790, 1100404), (57916, 870010), (72395, 696008), (87001, 579160), (91580, 550202), (115832, 435005), (144790, 348004), (174002, 289580), (183160, 275101)]