52291764

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{263}}^2$

素因数の和:546

約数の個数: 72

約数和(自身を含む): 155529920

約数和(自身を除く): 103238156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 263, 378, 526, 756, 789, 1052, 1578, 1841, 2367, 3156, 3682, 4734, 5523, 7101, 7364, 9468, 11046, 14202, 16569, 22092, 28404, 33138, 49707, 66276, 69169, 99414, 138338, 198828, 207507, 276676, 415014, 484183, 622521, 830028, 968366, 1245042, 1452549, 1867563, 1936732, 2490084, 2905098, 3735126, 4357647, 5810196, 7470252, 8715294, 13072941, 17430588, 26145882, 52291764]

約数ペア:

[(1, 52291764), (2, 26145882), (3, 17430588), (4, 13072941), (6, 8715294), (7, 7470252), (9, 5810196), (12, 4357647), (14, 3735126), (18, 2905098), (21, 2490084), (27, 1936732), (28, 1867563), (36, 1452549), (42, 1245042), (54, 968366), (63, 830028), (84, 622521), (108, 484183), (126, 415014), (189, 276676), (252, 207507), (263, 198828), (378, 138338), (526, 99414), (756, 69169), (789, 66276), (1052, 49707), (1578, 33138), (1841, 28404), (2367, 22092), (3156, 16569), (3682, 14202), (4734, 11046), (5523, 9468), (7101, 7364)]