53704105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 86220288

約数和(自身を除く): 32516183

約数列:

[1, 5, 7, 13, 17, 35, 53, 65, 85, 91, 119, 131, 221, 265, 371, 455, 595, 655, 689, 901, 917, 1105, 1547, 1703, 1855, 2227, 3445, 4505, 4585, 4823, 6307, 6943, 7735, 8515, 11135, 11713, 11921, 15589, 24115, 28951, 31535, 34715, 48601, 58565, 59605, 77945, 81991, 90259, 118031, 144755, 202657, 243005, 409955, 451295, 590155, 631813, 826217, 1013285, 1534403, 3159065, 4131085, 7672015, 10740821, 53704105]

約数ペア:

[(1, 53704105), (5, 10740821), (7, 7672015), (13, 4131085), (17, 3159065), (35, 1534403), (53, 1013285), (65, 826217), (85, 631813), (91, 590155), (119, 451295), (131, 409955), (221, 243005), (265, 202657), (371, 144755), (455, 118031), (595, 90259), (655, 81991), (689, 77945), (901, 59605), (917, 58565), (1105, 48601), (1547, 34715), (1703, 31535), (1855, 28951), (2227, 24115), (3445, 15589), (4505, 11921), (4585, 11713), (4823, 11135), (6307, 8515), (6943, 7735)]