50952080

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 123300144

約数和(自身を除く): 72348064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 61, 80, 106, 122, 197, 212, 244, 265, 305, 394, 424, 488, 530, 610, 788, 848, 976, 985, 1060, 1220, 1576, 1970, 2120, 2440, 3152, 3233, 3940, 4240, 4880, 6466, 7880, 10441, 12017, 12932, 15760, 16165, 20882, 24034, 25864, 32330, 41764, 48068, 51728, 52205, 60085, 64660, 83528, 96136, 104410, 120170, 129320, 167056, 192272, 208820, 240340, 258640, 417640, 480680, 636901, 835280, 961360, 1273802, 2547604, 3184505, 5095208, 6369010, 10190416, 12738020, 25476040, 50952080]

約数ペア:

[(1, 50952080), (2, 25476040), (4, 12738020), (5, 10190416), (8, 6369010), (10, 5095208), (16, 3184505), (20, 2547604), (40, 1273802), (53, 961360), (61, 835280), (80, 636901), (106, 480680), (122, 417640), (197, 258640), (212, 240340), (244, 208820), (265, 192272), (305, 167056), (394, 129320), (424, 120170), (488, 104410), (530, 96136), (610, 83528), (788, 64660), (848, 60085), (976, 52205), (985, 51728), (1060, 48068), (1220, 41764), (1576, 32330), (1970, 25864), (2120, 24034), (2440, 20882), (3152, 16165), (3233, 15760), (3940, 12932), (4240, 12017), (4880, 10441), (6466, 7880)]