56471394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1191

約数の個数: 64

約数和(自身を含む): 137355264

約数和(自身を除く): 80883870

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 53, 69, 106, 138, 159, 161, 318, 322, 371, 483, 742, 966, 1103, 1113, 1219, 2206, 2226, 2438, 3309, 3657, 6618, 7314, 7721, 8533, 15442, 17066, 23163, 25369, 25599, 46326, 50738, 51198, 58459, 76107, 116918, 152214, 175377, 177583, 350754, 355166, 409213, 532749, 818426, 1065498, 1227639, 1344557, 2455278, 2689114, 4033671, 8067342, 9411899, 18823798, 28235697, 56471394]

約数ペア:

[(1, 56471394), (2, 28235697), (3, 18823798), (6, 9411899), (7, 8067342), (14, 4033671), (21, 2689114), (23, 2455278), (42, 1344557), (46, 1227639), (53, 1065498), (69, 818426), (106, 532749), (138, 409213), (159, 355166), (161, 350754), (318, 177583), (322, 175377), (371, 152214), (483, 116918), (742, 76107), (966, 58459), (1103, 51198), (1113, 50738), (1219, 46326), (2206, 25599), (2226, 25369), (2438, 23163), (3309, 17066), (3657, 15442), (6618, 8533), (7314, 7721)]