50806980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13441}}^1$

素因数の和:13466

約数の個数: 96

約数和(自身を含む): 180660480

約数和(自身を除く): 129853500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 13441, 26882, 40323, 53764, 67205, 80646, 94087, 120969, 134410, 161292, 188174, 201615, 241938, 268820, 282261, 362907, 376348, 403230, 470435, 483876, 564522, 604845, 725814, 806460, 846783, 940870, 1129044, 1209690, 1411305, 1451628, 1693566, 1814535, 1881740, 2419380, 2540349, 2822610, 3387132, 3629070, 4233915, 5080698, 5645220, 7258140, 8467830, 10161396, 12701745, 16935660, 25403490, 50806980]

約数ペア:

[(1, 50806980), (2, 25403490), (3, 16935660), (4, 12701745), (5, 10161396), (6, 8467830), (7, 7258140), (9, 5645220), (10, 5080698), (12, 4233915), (14, 3629070), (15, 3387132), (18, 2822610), (20, 2540349), (21, 2419380), (27, 1881740), (28, 1814535), (30, 1693566), (35, 1451628), (36, 1411305), (42, 1209690), (45, 1129044), (54, 940870), (60, 846783), (63, 806460), (70, 725814), (84, 604845), (90, 564522), (105, 483876), (108, 470435), (126, 403230), (135, 376348), (140, 362907), (180, 282261), (189, 268820), (210, 241938), (252, 201615), (270, 188174), (315, 161292), (378, 134410), (420, 120969), (540, 94087), (630, 80646), (756, 67205), (945, 53764), (1260, 40323), (1890, 26882), (3780, 13441)]