49781784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5147}}^1$

素因数の和:5200

約数の個数: 64

約数和(自身を含む): 138378240

約数和(自身を除く): 88596456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 5147, 9672, 10294, 15441, 20588, 30882, 41176, 61764, 66911, 123528, 133822, 159557, 200733, 267644, 319114, 401466, 478671, 535288, 638228, 802932, 957342, 1276456, 1605864, 1914684, 2074241, 3829368, 4148482, 6222723, 8296964, 12445446, 16593928, 24890892, 49781784]

約数ペア:

[(1, 49781784), (2, 24890892), (3, 16593928), (4, 12445446), (6, 8296964), (8, 6222723), (12, 4148482), (13, 3829368), (24, 2074241), (26, 1914684), (31, 1605864), (39, 1276456), (52, 957342), (62, 802932), (78, 638228), (93, 535288), (104, 478671), (124, 401466), (156, 319114), (186, 267644), (248, 200733), (312, 159557), (372, 133822), (403, 123528), (744, 66911), (806, 61764), (1209, 41176), (1612, 30882), (2418, 20588), (3224, 15441), (4836, 10294), (5147, 9672)]