56373380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21193}}^1$

素因数の和:21228

約数の個数: 48

約数和(自身を含む): 142423680

約数和(自身を除く): 86050300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 21193, 42386, 84772, 105965, 148351, 211930, 296702, 402667, 423860, 593404, 741755, 805334, 1483510, 1610668, 2013335, 2818669, 2967020, 4026670, 5637338, 8053340, 11274676, 14093345, 28186690, 56373380]

約数ペア:

[(1, 56373380), (2, 28186690), (4, 14093345), (5, 11274676), (7, 8053340), (10, 5637338), (14, 4026670), (19, 2967020), (20, 2818669), (28, 2013335), (35, 1610668), (38, 1483510), (70, 805334), (76, 741755), (95, 593404), (133, 423860), (140, 402667), (190, 296702), (266, 211930), (380, 148351), (532, 105965), (665, 84772), (1330, 42386), (2660, 21193)]