50219620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 120839040

約数和(自身を除く): 70619420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 59, 73, 106, 110, 118, 146, 212, 220, 236, 265, 292, 295, 365, 530, 583, 590, 649, 730, 803, 1060, 1166, 1180, 1298, 1460, 1606, 2332, 2596, 2915, 3127, 3212, 3245, 3869, 4015, 4307, 5830, 6254, 6490, 7738, 8030, 8614, 11660, 12508, 12980, 15476, 15635, 16060, 17228, 19345, 21535, 31270, 34397, 38690, 42559, 43070, 47377, 62540, 68794, 77380, 85118, 86140, 94754, 137588, 170236, 171985, 189508, 212795, 228271, 236885, 343970, 425590, 456542, 473770, 687940, 851180, 913084, 947540, 1141355, 2282710, 2510981, 4565420, 5021962, 10043924, 12554905, 25109810, 50219620]

約数ペア:

[(1, 50219620), (2, 25109810), (4, 12554905), (5, 10043924), (10, 5021962), (11, 4565420), (20, 2510981), (22, 2282710), (44, 1141355), (53, 947540), (55, 913084), (59, 851180), (73, 687940), (106, 473770), (110, 456542), (118, 425590), (146, 343970), (212, 236885), (220, 228271), (236, 212795), (265, 189508), (292, 171985), (295, 170236), (365, 137588), (530, 94754), (583, 86140), (590, 85118), (649, 77380), (730, 68794), (803, 62540), (1060, 47377), (1166, 43070), (1180, 42559), (1298, 38690), (1460, 34397), (1606, 31270), (2332, 21535), (2596, 19345), (2915, 17228), (3127, 16060), (3212, 15635), (3245, 15476), (3869, 12980), (4015, 12508), (4307, 11660), (5830, 8614), (6254, 8030), (6490, 7738)]