51729384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{839}}^1$

素因数の和:1222

約数の個数: 64

約数和(自身を含む): 148377600

約数和(自身を除く): 96648216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 367, 734, 839, 1101, 1468, 1678, 2202, 2517, 2569, 2936, 3356, 4404, 5034, 5138, 5873, 6712, 7707, 8808, 10068, 10276, 11746, 15414, 17619, 20136, 20552, 23492, 30828, 35238, 46984, 61656, 70476, 140952, 307913, 615826, 923739, 1231652, 1847478, 2155391, 2463304, 3694956, 4310782, 6466173, 7389912, 8621564, 12932346, 17243128, 25864692, 51729384]

約数ペア:

[(1, 51729384), (2, 25864692), (3, 17243128), (4, 12932346), (6, 8621564), (7, 7389912), (8, 6466173), (12, 4310782), (14, 3694956), (21, 2463304), (24, 2155391), (28, 1847478), (42, 1231652), (56, 923739), (84, 615826), (168, 307913), (367, 140952), (734, 70476), (839, 61656), (1101, 46984), (1468, 35238), (1678, 30828), (2202, 23492), (2517, 20552), (2569, 20136), (2936, 17619), (3356, 15414), (4404, 11746), (5034, 10276), (5138, 10068), (5873, 8808), (6712, 7707)]