47720932

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 101140480

約数和(自身を除く): 53419548

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 271, 331, 532, 542, 662, 1084, 1324, 1897, 2317, 3794, 4634, 5149, 6289, 7588, 9268, 10298, 12578, 20596, 25156, 36043, 44023, 72086, 88046, 89701, 144172, 176092, 179402, 358804, 627907, 1255814, 1704319, 2511628, 3408638, 6817276, 11930233, 23860466, 47720932]

約数ペア:

[(1, 47720932), (2, 23860466), (4, 11930233), (7, 6817276), (14, 3408638), (19, 2511628), (28, 1704319), (38, 1255814), (76, 627907), (133, 358804), (266, 179402), (271, 176092), (331, 144172), (532, 89701), (542, 88046), (662, 72086), (1084, 44023), (1324, 36043), (1897, 25156), (2317, 20596), (3794, 12578), (4634, 10298), (5149, 9268), (6289, 7588)]