56559614540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19776089}}^1$

素因数の和:19776122

約数の個数: 48

約数和(自身を含む): 139540091040

約数和(自身を除く): 82980476500

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 19776089, 39552178, 79104356, 98880445, 197760890, 217536979, 257089157, 395521780, 435073958, 514178314, 870147916, 1028356628, 1087684895, 1285445785, 2175369790, 2570891570, 2827980727, 4350739580, 5141783140, 5655961454, 11311922908, 14139903635, 28279807270, 56559614540]

約数ペア:

[(1, 56559614540), (2, 28279807270), (4, 14139903635), (5, 11311922908), (10, 5655961454), (11, 5141783140), (13, 4350739580), (20, 2827980727), (22, 2570891570), (26, 2175369790), (44, 1285445785), (52, 1087684895), (55, 1028356628), (65, 870147916), (110, 514178314), (130, 435073958), (143, 395521780), (220, 257089157), (260, 217536979), (286, 197760890), (572, 98880445), (715, 79104356), (1430, 39552178), (2860, 19776089)]