49243530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 139043520

約数和(自身を除く): 89799990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 139, 147, 210, 241, 245, 278, 294, 417, 482, 490, 695, 723, 735, 834, 973, 1205, 1390, 1446, 1470, 1687, 1946, 2085, 2410, 2919, 3374, 3615, 4170, 4865, 5061, 5838, 6811, 7230, 8435, 9730, 10122, 11809, 13622, 14595, 16870, 20433, 23618, 25305, 29190, 33499, 34055, 35427, 40866, 50610, 59045, 66998, 68110, 70854, 100497, 102165, 118090, 167495, 177135, 200994, 204330, 234493, 334990, 354270, 468986, 502485, 703479, 1004970, 1172465, 1406958, 1641451, 2344930, 3282902, 3517395, 4924353, 7034790, 8207255, 9848706, 16414510, 24621765, 49243530]

約数ペア:

[(1, 49243530), (2, 24621765), (3, 16414510), (5, 9848706), (6, 8207255), (7, 7034790), (10, 4924353), (14, 3517395), (15, 3282902), (21, 2344930), (30, 1641451), (35, 1406958), (42, 1172465), (49, 1004970), (70, 703479), (98, 502485), (105, 468986), (139, 354270), (147, 334990), (210, 234493), (241, 204330), (245, 200994), (278, 177135), (294, 167495), (417, 118090), (482, 102165), (490, 100497), (695, 70854), (723, 68110), (735, 66998), (834, 59045), (973, 50610), (1205, 40866), (1390, 35427), (1446, 34055), (1470, 33499), (1687, 29190), (1946, 25305), (2085, 23618), (2410, 20433), (2919, 16870), (3374, 14595), (3615, 13622), (4170, 11809), (4865, 10122), (5061, 9730), (5838, 8435), (6811, 7230)]