52156692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1489}}^1$

素因数の和:1645

約数の個数: 72

約数和(自身を含む): 151860800

約数和(自身を除く): 99704108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1489, 1668, 1946, 2502, 2919, 2978, 3892, 4467, 5004, 5838, 5956, 8757, 8934, 10423, 11676, 13401, 17514, 17868, 20846, 26802, 31269, 35028, 41692, 53604, 62538, 93807, 125076, 187614, 206971, 375228, 413942, 620913, 827884, 1241826, 1448797, 1862739, 2483652, 2897594, 3725478, 4346391, 5795188, 7450956, 8692782, 13039173, 17385564, 26078346, 52156692]

約数ペア:

[(1, 52156692), (2, 26078346), (3, 17385564), (4, 13039173), (6, 8692782), (7, 7450956), (9, 5795188), (12, 4346391), (14, 3725478), (18, 2897594), (21, 2483652), (28, 1862739), (36, 1448797), (42, 1241826), (63, 827884), (84, 620913), (126, 413942), (139, 375228), (252, 206971), (278, 187614), (417, 125076), (556, 93807), (834, 62538), (973, 53604), (1251, 41692), (1489, 35028), (1668, 31269), (1946, 26802), (2502, 20846), (2919, 17868), (2978, 17514), (3892, 13401), (4467, 11676), (5004, 10423), (5838, 8934), (5956, 8757)]