56554019480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1590383}}^1$

素因数の和:1590528

約数の個数: 64

約数和(自身を含む): 146569789440

約数和(自身を除く): 90015769960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3556, 4445, 5080, 7112, 8890, 17780, 35560, 1590383, 3180766, 6361532, 7951915, 11132681, 12723064, 15903830, 22265362, 31807660, 44530724, 55663405, 63615320, 89061448, 111326810, 201978641, 222653620, 403957282, 445307240, 807914564, 1009893205, 1413850487, 1615829128, 2019786410, 2827700974, 4039572820, 5655401948, 7069252435, 8079145640, 11310803896, 14138504870, 28277009740, 56554019480]

約数ペア:

[(1, 56554019480), (2, 28277009740), (4, 14138504870), (5, 11310803896), (7, 8079145640), (8, 7069252435), (10, 5655401948), (14, 4039572820), (20, 2827700974), (28, 2019786410), (35, 1615829128), (40, 1413850487), (56, 1009893205), (70, 807914564), (127, 445307240), (140, 403957282), (254, 222653620), (280, 201978641), (508, 111326810), (635, 89061448), (889, 63615320), (1016, 55663405), (1270, 44530724), (1778, 31807660), (2540, 22265362), (3556, 15903830), (4445, 12723064), (5080, 11132681), (7112, 7951915), (8890, 6361532), (17780, 3180766), (35560, 1590383)]