55470366

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:846

約数の個数: 64

約数和(自身を含む): 141672960

約数和(自身を除く): 86202594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 257, 378, 514, 571, 771, 1142, 1542, 1713, 1799, 2313, 3426, 3598, 3997, 4626, 5139, 5397, 6939, 7994, 10278, 10794, 11991, 13878, 15417, 16191, 23982, 30834, 32382, 35973, 48573, 71946, 97146, 107919, 146747, 215838, 293494, 440241, 880482, 1027229, 1320723, 2054458, 2641446, 3081687, 3962169, 6163374, 7924338, 9245061, 18490122, 27735183, 55470366]

約数ペア:

[(1, 55470366), (2, 27735183), (3, 18490122), (6, 9245061), (7, 7924338), (9, 6163374), (14, 3962169), (18, 3081687), (21, 2641446), (27, 2054458), (42, 1320723), (54, 1027229), (63, 880482), (126, 440241), (189, 293494), (257, 215838), (378, 146747), (514, 107919), (571, 97146), (771, 71946), (1142, 48573), (1542, 35973), (1713, 32382), (1799, 30834), (2313, 23982), (3426, 16191), (3598, 15417), (3997, 13878), (4626, 11991), (5139, 10794), (5397, 10278), (6939, 7994)]