50819790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1741}}^1$

素因数の和:1897

約数の個数: 64

約数和(自身を含む): 140474880

約数和(自身を除く): 89655090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 278, 417, 695, 834, 973, 1390, 1741, 1946, 2085, 2919, 3482, 4170, 4865, 5223, 5838, 8705, 9730, 10446, 12187, 14595, 17410, 24374, 26115, 29190, 36561, 52230, 60935, 73122, 121870, 182805, 241999, 365610, 483998, 725997, 1209995, 1451994, 1693993, 2419990, 3387986, 3629985, 5081979, 7259970, 8469965, 10163958, 16939930, 25409895, 50819790]

約数ペア:

[(1, 50819790), (2, 25409895), (3, 16939930), (5, 10163958), (6, 8469965), (7, 7259970), (10, 5081979), (14, 3629985), (15, 3387986), (21, 2419990), (30, 1693993), (35, 1451994), (42, 1209995), (70, 725997), (105, 483998), (139, 365610), (210, 241999), (278, 182805), (417, 121870), (695, 73122), (834, 60935), (973, 52230), (1390, 36561), (1741, 29190), (1946, 26115), (2085, 24374), (2919, 17410), (3482, 14595), (4170, 12187), (4865, 10446), (5223, 9730), (5838, 8705)]