53953172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8719}}^1$

素因数の和:8760

約数の個数: 48

約数和(自身を含む): 123056640

約数和(自身を除く): 69103468

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 8719, 17438, 34876, 61033, 113347, 122066, 148223, 226694, 244132, 296446, 453388, 592892, 793429, 1037561, 1586858, 1926899, 2075122, 3173716, 3853798, 4150244, 7707596, 13488293, 26976586, 53953172]

約数ペア:

[(1, 53953172), (2, 26976586), (4, 13488293), (7, 7707596), (13, 4150244), (14, 3853798), (17, 3173716), (26, 2075122), (28, 1926899), (34, 1586858), (52, 1037561), (68, 793429), (91, 592892), (119, 453388), (182, 296446), (221, 244132), (238, 226694), (364, 148223), (442, 122066), (476, 113347), (884, 61033), (1547, 34876), (3094, 17438), (6188, 8719)]