48378260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20327}}^1$

素因数の和:20360

約数の個数: 48

約数和(自身を含む): 122943744

約数和(自身を除く): 74565484

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 20327, 40654, 81308, 101635, 142289, 203270, 284578, 345559, 406540, 569156, 691118, 711445, 1382236, 1422890, 1727795, 2418913, 2845780, 3455590, 4837826, 6911180, 9675652, 12094565, 24189130, 48378260]

約数ペア:

[(1, 48378260), (2, 24189130), (4, 12094565), (5, 9675652), (7, 6911180), (10, 4837826), (14, 3455590), (17, 2845780), (20, 2418913), (28, 1727795), (34, 1422890), (35, 1382236), (68, 711445), (70, 691118), (85, 569156), (119, 406540), (140, 345559), (170, 284578), (238, 203270), (340, 142289), (476, 101635), (595, 81308), (1190, 40654), (2380, 20327)]