51120748

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 104799744

約数和(自身を除く): 53678996

約数列:

[1, 2, 4, 7, 14, 28, 107, 113, 151, 214, 226, 302, 428, 452, 604, 749, 791, 1057, 1498, 1582, 2114, 2996, 3164, 4228, 12091, 16157, 17063, 24182, 32314, 34126, 48364, 64628, 68252, 84637, 113099, 119441, 169274, 226198, 238882, 338548, 452396, 477764, 1825741, 3651482, 7302964, 12780187, 25560374, 51120748]

約数ペア:

[(1, 51120748), (2, 25560374), (4, 12780187), (7, 7302964), (14, 3651482), (28, 1825741), (107, 477764), (113, 452396), (151, 338548), (214, 238882), (226, 226198), (302, 169274), (428, 119441), (452, 113099), (604, 84637), (749, 68252), (791, 64628), (1057, 48364), (1498, 34126), (1582, 32314), (2114, 24182), (2996, 17063), (3164, 16157), (4228, 12091)]