52446520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2371}}^1$

素因数の和:2468

約数の個数: 64

約数和(自身を含む): 136627200

約数和(自身を除く): 84180680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2371, 2765, 3160, 4424, 4742, 5530, 9484, 11060, 11855, 16597, 18968, 22120, 23710, 33194, 47420, 66388, 82985, 94840, 132776, 165970, 187309, 331940, 374618, 663880, 749236, 936545, 1311163, 1498472, 1873090, 2622326, 3746180, 5244652, 6555815, 7492360, 10489304, 13111630, 26223260, 52446520]

約数ペア:

[(1, 52446520), (2, 26223260), (4, 13111630), (5, 10489304), (7, 7492360), (8, 6555815), (10, 5244652), (14, 3746180), (20, 2622326), (28, 1873090), (35, 1498472), (40, 1311163), (56, 936545), (70, 749236), (79, 663880), (140, 374618), (158, 331940), (280, 187309), (316, 165970), (395, 132776), (553, 94840), (632, 82985), (790, 66388), (1106, 47420), (1580, 33194), (2212, 23710), (2371, 22120), (2765, 18968), (3160, 16597), (4424, 11855), (4742, 11060), (5530, 9484)]