52438670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 106444800

約数和(自身を除く): 54006130

約数列:

[1, 2, 5, 10, 19, 29, 31, 38, 58, 62, 95, 145, 155, 190, 290, 307, 310, 551, 589, 614, 899, 1102, 1178, 1535, 1798, 2755, 2945, 3070, 4495, 5510, 5833, 5890, 8903, 8990, 9517, 11666, 17081, 17806, 19034, 29165, 34162, 44515, 47585, 58330, 85405, 89030, 95170, 169157, 170810, 180823, 275993, 338314, 361646, 551986, 845785, 904115, 1379965, 1691570, 1808230, 2759930, 5243867, 10487734, 26219335, 52438670]

約数ペア:

[(1, 52438670), (2, 26219335), (5, 10487734), (10, 5243867), (19, 2759930), (29, 1808230), (31, 1691570), (38, 1379965), (58, 904115), (62, 845785), (95, 551986), (145, 361646), (155, 338314), (190, 275993), (290, 180823), (307, 170810), (310, 169157), (551, 95170), (589, 89030), (614, 85405), (899, 58330), (1102, 47585), (1178, 44515), (1535, 34162), (1798, 29165), (2755, 19034), (2945, 17806), (3070, 17081), (4495, 11666), (5510, 9517), (5833, 8990), (5890, 8903)]