53487070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1$

素因数の和:1189

約数の個数: 64

約数和(自身を含む): 120839040

約数和(自身を除く): 67351970

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 53, 65, 70, 91, 106, 130, 182, 265, 371, 455, 530, 689, 742, 910, 1109, 1378, 1855, 2218, 3445, 3710, 4823, 5545, 6890, 7763, 9646, 11090, 14417, 15526, 24115, 28834, 38815, 48230, 58777, 72085, 77630, 100919, 117554, 144170, 201838, 293885, 411439, 504595, 587770, 764101, 822878, 1009190, 1528202, 2057195, 3820505, 4114390, 5348707, 7641010, 10697414, 26743535, 53487070]

約数ペア:

[(1, 53487070), (2, 26743535), (5, 10697414), (7, 7641010), (10, 5348707), (13, 4114390), (14, 3820505), (26, 2057195), (35, 1528202), (53, 1009190), (65, 822878), (70, 764101), (91, 587770), (106, 504595), (130, 411439), (182, 293885), (265, 201838), (371, 144170), (455, 117554), (530, 100919), (689, 77630), (742, 72085), (910, 58777), (1109, 48230), (1378, 38815), (1855, 28834), (2218, 24115), (3445, 15526), (3710, 14417), (4823, 11090), (5545, 9646), (6890, 7763)]