53906892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 142700544

約数和(自身を除く): 88793652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 71, 78, 93, 124, 142, 156, 157, 186, 213, 284, 314, 372, 403, 426, 471, 628, 806, 852, 923, 942, 1209, 1612, 1846, 1884, 2041, 2201, 2418, 2769, 3692, 4082, 4402, 4836, 4867, 5538, 6123, 6603, 8164, 8804, 9734, 11076, 11147, 12246, 13206, 14601, 19468, 22294, 24492, 26412, 28613, 29202, 33441, 44588, 57226, 58404, 63271, 66882, 85839, 114452, 126542, 133764, 144911, 171678, 189813, 253084, 289822, 343356, 345557, 379626, 434733, 579644, 691114, 759252, 869466, 1036671, 1382228, 1738932, 2073342, 4146684, 4492241, 8984482, 13476723, 17968964, 26953446, 53906892]

約数ペア:

[(1, 53906892), (2, 26953446), (3, 17968964), (4, 13476723), (6, 8984482), (12, 4492241), (13, 4146684), (26, 2073342), (31, 1738932), (39, 1382228), (52, 1036671), (62, 869466), (71, 759252), (78, 691114), (93, 579644), (124, 434733), (142, 379626), (156, 345557), (157, 343356), (186, 289822), (213, 253084), (284, 189813), (314, 171678), (372, 144911), (403, 133764), (426, 126542), (471, 114452), (628, 85839), (806, 66882), (852, 63271), (923, 58404), (942, 57226), (1209, 44588), (1612, 33441), (1846, 29202), (1884, 28613), (2041, 26412), (2201, 24492), (2418, 22294), (2769, 19468), (3692, 14601), (4082, 13206), (4402, 12246), (4836, 11147), (4867, 11076), (5538, 9734), (6123, 8804), (6603, 8164)]