45653140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3313}}^1$

素因数の和:3388

約数の個数: 48

約数和(自身を含む): 105226128

約数和(自身を除く): 59572988

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1378, 2756, 3313, 3445, 6626, 6890, 13252, 13780, 16565, 33130, 43069, 66260, 86138, 172276, 175589, 215345, 351178, 430690, 702356, 861380, 877945, 1755890, 2282657, 3511780, 4565314, 9130628, 11413285, 22826570, 45653140]

約数ペア:

[(1, 45653140), (2, 22826570), (4, 11413285), (5, 9130628), (10, 4565314), (13, 3511780), (20, 2282657), (26, 1755890), (52, 877945), (53, 861380), (65, 702356), (106, 430690), (130, 351178), (212, 215345), (260, 175589), (265, 172276), (530, 86138), (689, 66260), (1060, 43069), (1378, 33130), (2756, 16565), (3313, 13780), (3445, 13252), (6626, 6890)]