50095480

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 66026120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 83, 158, 166, 191, 316, 332, 382, 395, 415, 632, 664, 764, 790, 830, 955, 1528, 1580, 1660, 1910, 3160, 3320, 3820, 6557, 7640, 13114, 15089, 15853, 26228, 30178, 31706, 32785, 52456, 60356, 63412, 65570, 75445, 79265, 120712, 126824, 131140, 150890, 158530, 262280, 301780, 317060, 603560, 634120, 1252387, 2504774, 5009548, 6261935, 10019096, 12523870, 25047740, 50095480]

約数ペア:

[(1, 50095480), (2, 25047740), (4, 12523870), (5, 10019096), (8, 6261935), (10, 5009548), (20, 2504774), (40, 1252387), (79, 634120), (83, 603560), (158, 317060), (166, 301780), (191, 262280), (316, 158530), (332, 150890), (382, 131140), (395, 126824), (415, 120712), (632, 79265), (664, 75445), (764, 65570), (790, 63412), (830, 60356), (955, 52456), (1528, 32785), (1580, 31706), (1660, 30178), (1910, 26228), (3160, 15853), (3320, 15089), (3820, 13114), (6557, 7640)]