26010050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 72

約数和(自身を含む): 56125872

約数和(自身を除く): 30115822

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 131, 190, 209, 262, 275, 361, 418, 475, 550, 655, 722, 950, 1045, 1310, 1441, 1805, 2090, 2489, 2882, 3275, 3610, 3971, 4978, 5225, 6550, 7205, 7942, 9025, 10450, 12445, 14410, 18050, 19855, 24890, 27379, 36025, 39710, 47291, 54758, 62225, 72050, 94582, 99275, 124450, 136895, 198550, 236455, 273790, 472910, 520201, 684475, 1040402, 1182275, 1368950, 2364550, 2601005, 5202010, 13005025, 26010050]

約数ペア:

[(1, 26010050), (2, 13005025), (5, 5202010), (10, 2601005), (11, 2364550), (19, 1368950), (22, 1182275), (25, 1040402), (38, 684475), (50, 520201), (55, 472910), (95, 273790), (110, 236455), (131, 198550), (190, 136895), (209, 124450), (262, 99275), (275, 94582), (361, 72050), (418, 62225), (475, 54758), (550, 47291), (655, 39710), (722, 36025), (950, 27379), (1045, 24890), (1310, 19855), (1441, 18050), (1805, 14410), (2090, 12445), (2489, 10450), (2882, 9025), (3275, 7942), (3610, 7205), (3971, 6550), (4978, 5225)]