56331275

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2251}}^1$

素因数の和:2292

約数の個数: 48

約数和(自身を含む): 93827328

約数和(自身を除く): 37496053

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 143, 175, 275, 325, 385, 455, 715, 1001, 1925, 2251, 2275, 3575, 5005, 11255, 15757, 24761, 25025, 29263, 56275, 78785, 123805, 146315, 173327, 204841, 321893, 393925, 619025, 731575, 866635, 1024205, 1609465, 2253251, 4333175, 5121025, 8047325, 11266255, 56331275]

約数ペア:

[(1, 56331275), (5, 11266255), (7, 8047325), (11, 5121025), (13, 4333175), (25, 2253251), (35, 1609465), (55, 1024205), (65, 866635), (77, 731575), (91, 619025), (143, 393925), (175, 321893), (275, 204841), (325, 173327), (385, 146315), (455, 123805), (715, 78785), (1001, 56275), (1925, 29263), (2251, 25025), (2275, 24761), (3575, 15757), (5005, 11255)]