55213210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1871}}^1$

素因数の和:2118

約数の個数: 32

約数和(自身を含む): 107557632

約数和(自身を除く): 52344422

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 1871, 2270, 2951, 3742, 5902, 9355, 14755, 18710, 24323, 29510, 48646, 121615, 243230, 424717, 849434, 2123585, 4247170, 5521321, 11042642, 27606605, 55213210]

約数ペア:

[(1, 55213210), (2, 27606605), (5, 11042642), (10, 5521321), (13, 4247170), (26, 2123585), (65, 849434), (130, 424717), (227, 243230), (454, 121615), (1135, 48646), (1871, 29510), (2270, 24323), (2951, 18710), (3742, 14755), (5902, 9355)]