53173926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13367}}^1$

素因数の和:13405

約数の個数: 48

約数和(自身を含む): 131380704

約数和(自身を除く): 78206778

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 13367, 26734, 40101, 80202, 120303, 173771, 227239, 240606, 347542, 454478, 521313, 681717, 1042626, 1363434, 1563939, 2045151, 2954107, 3127878, 4090302, 5908214, 8862321, 17724642, 26586963, 53173926]

約数ペア:

[(1, 53173926), (2, 26586963), (3, 17724642), (6, 8862321), (9, 5908214), (13, 4090302), (17, 3127878), (18, 2954107), (26, 2045151), (34, 1563939), (39, 1363434), (51, 1042626), (78, 681717), (102, 521313), (117, 454478), (153, 347542), (221, 240606), (234, 227239), (306, 173771), (442, 120303), (663, 80202), (1326, 40101), (1989, 26734), (3978, 13367)]