53625040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3089}}^1$

素因数の和:3140

約数の個数: 80

約数和(自身を含む): 147133440

約数和(自身を除く): 93508400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3089, 3472, 4340, 6178, 8680, 12356, 15445, 17360, 21623, 24712, 30890, 43246, 49424, 61780, 86492, 95759, 108115, 123560, 172984, 191518, 216230, 247120, 345968, 383036, 432460, 478795, 670313, 766072, 864920, 957590, 1340626, 1532144, 1729840, 1915180, 2681252, 3351565, 3830360, 5362504, 6703130, 7660720, 10725008, 13406260, 26812520, 53625040]

約数ペア:

[(1, 53625040), (2, 26812520), (4, 13406260), (5, 10725008), (7, 7660720), (8, 6703130), (10, 5362504), (14, 3830360), (16, 3351565), (20, 2681252), (28, 1915180), (31, 1729840), (35, 1532144), (40, 1340626), (56, 957590), (62, 864920), (70, 766072), (80, 670313), (112, 478795), (124, 432460), (140, 383036), (155, 345968), (217, 247120), (248, 216230), (280, 191518), (310, 172984), (434, 123560), (496, 108115), (560, 95759), (620, 86492), (868, 61780), (1085, 49424), (1240, 43246), (1736, 30890), (2170, 24712), (2480, 21623), (3089, 17360), (3472, 15445), (4340, 12356), (6178, 8680)]