53797835

素因数分解:

$5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 86016000

約数和(自身を除く): 32218165

約数列:

[1, 5, 7, 13, 19, 35, 49, 65, 91, 95, 127, 133, 245, 247, 343, 455, 635, 637, 665, 889, 931, 1235, 1651, 1715, 1729, 2413, 3185, 4445, 4459, 4655, 6223, 6517, 8255, 8645, 11557, 12065, 12103, 16891, 22295, 31115, 31369, 32585, 43561, 57785, 60515, 80899, 84455, 84721, 118237, 156845, 217805, 219583, 404495, 423605, 566293, 591185, 827659, 1097915, 1537081, 2831465, 4138295, 7685405, 10759567, 53797835]

約数ペア:

[(1, 53797835), (5, 10759567), (7, 7685405), (13, 4138295), (19, 2831465), (35, 1537081), (49, 1097915), (65, 827659), (91, 591185), (95, 566293), (127, 423605), (133, 404495), (245, 219583), (247, 217805), (343, 156845), (455, 118237), (635, 84721), (637, 84455), (665, 80899), (889, 60515), (931, 57785), (1235, 43561), (1651, 32585), (1715, 31369), (1729, 31115), (2413, 22295), (3185, 16891), (4445, 12103), (4459, 12065), (4655, 11557), (6223, 8645), (6517, 8255)]