52254520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 123055200

約数和(自身を除く): 70800680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 107, 116, 145, 214, 232, 290, 421, 428, 535, 580, 842, 856, 1070, 1160, 1684, 2105, 2140, 3103, 3368, 4210, 4280, 6206, 8420, 12209, 12412, 15515, 16840, 24418, 24824, 31030, 45047, 48836, 61045, 62060, 90094, 97672, 122090, 124120, 180188, 225235, 244180, 360376, 450470, 488360, 900940, 1306363, 1801880, 2612726, 5225452, 6531815, 10450904, 13063630, 26127260, 52254520]

約数ペア:

[(1, 52254520), (2, 26127260), (4, 13063630), (5, 10450904), (8, 6531815), (10, 5225452), (20, 2612726), (29, 1801880), (40, 1306363), (58, 900940), (107, 488360), (116, 450470), (145, 360376), (214, 244180), (232, 225235), (290, 180188), (421, 124120), (428, 122090), (535, 97672), (580, 90094), (842, 62060), (856, 61045), (1070, 48836), (1160, 45047), (1684, 31030), (2105, 24824), (2140, 24418), (3103, 16840), (3368, 15515), (4210, 12412), (4280, 12209), (6206, 8420)]