51697128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2423}}^1$

素因数の和:2566

約数の個数: 64

約数和(自身を含む): 148930560

約数和(自身を除く): 97233432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2423, 2667, 3048, 3556, 4846, 5334, 7112, 7269, 9692, 10668, 14538, 16961, 19384, 21336, 29076, 33922, 50883, 58152, 67844, 101766, 135688, 203532, 307721, 407064, 615442, 923163, 1230884, 1846326, 2154047, 2461768, 3692652, 4308094, 6462141, 7385304, 8616188, 12924282, 17232376, 25848564, 51697128]

約数ペア:

[(1, 51697128), (2, 25848564), (3, 17232376), (4, 12924282), (6, 8616188), (7, 7385304), (8, 6462141), (12, 4308094), (14, 3692652), (21, 2461768), (24, 2154047), (28, 1846326), (42, 1230884), (56, 923163), (84, 615442), (127, 407064), (168, 307721), (254, 203532), (381, 135688), (508, 101766), (762, 67844), (889, 58152), (1016, 50883), (1524, 33922), (1778, 29076), (2423, 21336), (2667, 19384), (3048, 16961), (3556, 14538), (4846, 10668), (5334, 9692), (7112, 7269)]