52658918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 95504640

約数和(自身を除く): 42845722

約数列:

[1, 2, 13, 19, 26, 37, 38, 43, 67, 74, 86, 134, 247, 481, 494, 559, 703, 817, 871, 962, 1118, 1273, 1406, 1591, 1634, 1742, 2479, 2546, 2881, 3182, 4958, 5762, 9139, 10621, 16549, 18278, 20683, 21242, 30229, 32227, 33098, 37453, 41366, 47101, 54739, 60458, 64454, 74906, 94202, 106597, 109478, 213194, 392977, 612313, 711607, 785954, 1224626, 1385761, 1423214, 2025343, 2771522, 4050686, 26329459, 52658918]

約数ペア:

[(1, 52658918), (2, 26329459), (13, 4050686), (19, 2771522), (26, 2025343), (37, 1423214), (38, 1385761), (43, 1224626), (67, 785954), (74, 711607), (86, 612313), (134, 392977), (247, 213194), (481, 109478), (494, 106597), (559, 94202), (703, 74906), (817, 64454), (871, 60458), (962, 54739), (1118, 47101), (1273, 41366), (1406, 37453), (1591, 33098), (1634, 32227), (1742, 30229), (2479, 21242), (2546, 20683), (2881, 18278), (3182, 16549), (4958, 10621), (5762, 9139)]